S I G M A - A L D R I C H Solvents & Solutions
Sigma-Aldrich Solvents
Sigma-Aldrich’s ACS solvents meet or exceed the specifications set by the
American Chemical Society. They can be used for ACS applications or for general
procedures that require stringent quality specifications. ACS solvents are available in
a wide variety of container options.
ReagentPlus solvents have a guaranteed purity of ≥98.5% for applications that
require higher purities, such as specialty organic synthesis, preparative scale liquid
chromatography or glass washing. ReagentPlus solvents are also available in a wide
variety of containers.
Anhydrous solvent water content ranges from typically 10 to 30 ppm and do not
require additional drying in your lab due to our low residue levels. Ideal use in
applications requiring extremely low levels of water such as chemical synthesis,
high throughput screening, oligonucleotide synthesis, and organic synthesis.
Sigma-Aldrich Anhydrous solvents are available in Sure/Seal Bottles and
Pure-Pac containers.
Sigma-Aldrich’s high-purity CHROMASOLV® Solvent family delivers superior purity,
stability and lot-to-lot consistency making them ideal for a variety of analytical and
preparative separations utilizing LC-MS, HPLC, GPC and spectrophometric analysis.
Designed for use with HPLC instrumentation and organic synthesis applications,
CHROMASOLV HPLC solvents are glass distilled, submicron filtered, and undergo
rigorous specification testing. CHROMASOLV® Plus solvents go beyond our
CHROMASOLV for HPLC to be your high-purity, multipurpose solvent. Tested for
suitability in HPLC with gradient analysis, spectrophotometry, environmental testing
and some LC-MS applications.
SOLVE NT
GRADE
PA G E
Acetone
ACS Reagent / CHROMASOLV HPLC
Acetonitrile
ACS Reagent / Anhydrous / CHROMASOLV HPLC
5-6
Chloroform
Anhydrous / CHROMASOLV HPLC
7-8
Dichloromethane
ACS Reagent / Anhydrous / CHROMASOLV HPLC
Diethyl Ether
Anhydrous ACS Reagent
Dimethyl Sulfoxide
Anhydrous / CHROMASOLV Plus HPLC
Ethyl Acetate
Anhydrous / CHROMASOLV HPLC
14
Ethylene Glycol
Anhydrous
15
Formaldehyde Solution
ACS Reagent
16
Heptane
ReagentPlus® / CHROMASOLV® HPLC
Hexane
ACS Reagent / Anhydrous / CHROMASOLV HPLC
3-4
®
®
®
9-10
®
11
12-13
®
®
17
18-19
®
Hydrogen Peroxide Solution
20
Methanol
ACS Reagent / CHROMASOLV HPLC / CHROMASOLV Plus HPLC
21-22
2-Propanol
ACS Reagent / Anhydrous / CHROMASOLV HPLC
23-24
Tetrahydrofuran
ACS Reagent / Anhydrous / CHROMASOLV Plus HPLC
25-26
Toluene
ACS Reagent / Anhydrous / CHROMASOLV HPLC
27-28
®
®
®
®
®
Triethylamine
Water
29
CHROMASOLV® HPLC / CHROMASOLV® Plus HPLC
© 2 0 1 4 C h rom Te c h , In c .
P rod u c t n a m e s a re tra d e m a r ks o r reg ist ered
t r a d e m a rks of the i r re sp e c ti ve co mpanies
Pub . No . : 0 2 0 0 0
distributed by
[
30
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Solvents & Solutions S I G M A - A L D R I C H
Sigma-Aldrich Containers
Sure/Seal™ Bottles
The Sure/Seal bottle incorporates the inert composition of our amber glass bottles
with a time-tested crimp-top system. This design ensures the exceptional state of
dryness achieved at time of purification is maintained throughout long-term storage
and use. Before filling, low levels traces of moisture are removed from the bottle
through oven drying. The bottles are then filled under an inert atmosphere of dry
nitrogen to prevent moisture build-up and sealed with our unique Sure/Seal liner and
crown cap. Anhydrous and Biotech grades are available in 100mL, 1L and 2L
Sure/Seal bottles.
NOWPak® Containers
Both the 10L and 20L sizes incorporate a pre-cleaned, inert PFA liner, which is
virtually compatible with all high-purity solvents and are completely recyclable. The
NOWPak containers feature sturdy High-Density Polyethylene over packs providing
secondary solvent containment during shipping, storage and handling. They are
ideal for our CHROMASOLV® Solvent line including the Mobile Phase Solvent Blends
used in HPLC analysis.
Pure-Pac® and Pure-Pac® II Returnable Containers®
The Aldrich Pure-Pac® and Pure-Pac® II packaging/dispensing system provides a
convenient method for storing and dispensing laboratory and development scale
quantities of high purity solvents, fine organics, and other high hazard liquids. The
properties of these products require the prevention of external contamination and/or
personal exposure be kept to a minimum. Many of the liquids must be handled and
stored without exposure to atmospheric moisture or oxygen. Fortunately, the design
of the Aldrich Pure-Pac® system allows ready and convenient transfer of these liquids.
Both the Pure-Pac® and Pure-Pac® II are constructed of 304 stainless steel. Since
this is a highly specialized, pressure rated container, a deposit is required upon
purchase. Each container is stamped with a unique serial Number, and a detailed
individual history is maintained. If the container is returned empty and in good
condition within six months by the purchaser, credit will then be issued for the
deposit amount.
VerSA-Flow™ Container
This 18L HDPE liner with metal overpack can is used for many of our ACS,
CHROMASOLV® for HPLC, Reagent grade and Mobile Phase Solvent Blends. Easily
configured to be used with HPLC analysis.
•
Double containment design for safe shipping and storage
•
Completely recyclable
•
Convenient for holding waste solvents when emptied
•
UN and DOT approved UN1A2/X50/S
•
2 in. buttress thread
•
41.28cm H x 29.85cm D
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S I G M A - A L D R I C H Solvents & Solutions
Acetone
ACS reagent, ≥ 99.5%
CHROMASOLV®, for HPLC, ≥ 99.9%
O
CAS Number 67-64-1 | Linear Formula CH3COCH3 | Molecular Weight 58.08 | Beilstein Registry Number 635680
EC Number 200-662-2 | MDL Number MFCD00008765 | PubChem Substance ID (ACS) 24850797
PubChem Substance ID (HPLC) 24856392
H 3C
Acetone is a commonly used material in the manufacture of various chemicals.
These chemicals include methyl isobutyl ketone, mesityl oxide, diacetone alcohol,
acetic acid (via the ketene process), iodoform, and bromoform. Other products
where acetone is utilized in manufacture include rayon, photographic films, and
paint and varnish removers.
CH3
In chemical synthesis, acetone has been utilized in the synthesis and isolation
of both organic and inorganic compounds and complexes. These include
t-butanesulfinamide, terpenes, thiol-stabilized gold colloids, calixphyrin
macrocycles, and trispyrazolylborate platinum compounds. Acetone is also used in
HPLC analysis of organic and inorganic species, including gold nanoparticle clusters
and plant oils. Acetone has been utilized in protein crystallization.
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Expl. Lim.:
Impurities:
Evapn. Residue:
Color:
Refractive Index:
BP:
MP:
Density:
UV Absorption:
ACS reagent
2 (vs air)
184 mmHg ( 20 °C)
≥99.5%
13.2 %
≤0.0003 meq/g Titr. acid
≤0.0006 meq/g Titr. base
≤0.002% aldehyde as formaldehyde
≤0.05% isopropanol
≤0.05% methanol
≤0.5% water
≤0.001%
APHA: ≤10
n20/D 1.359(lit.)
56 °C/760 mmHg(lit.)
−94 °C(lit.)
0.791 g/mL at 25 °C(lit.)
distributed by
[
CHROMASOLV® for HPLC
2 (vs air)
184 mmHg ( 20 °C)
≥99.9%
13.2 %
≤0.5% water
≤0.0002%
n20/D 1.359(lit.)
56 °C/760 mmHg(lit.)
−94 °C(lit.)
0.791 g/mL at 25 °C(lit.)
λ: 330 nm Amax: 1.00
λ: 340 nm Amax: 0.10
λ: 350 nm Amax: 0.02
λ: 400 nm Amax: 0.01
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Solvents & Solutions S I G M A - A L D R I C H
Acetone (continued)
AC ETONE ORDERI N G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
179124-500ML
ACS reagent, ≥ 99.5%
glass bottle
179124-6X500ML
ACS reagent, ≥ 99.5%
glass bottle
179124-1L
ACS reagent, ≥ 99.5%
glass bottle
179124-6X1L
ACS reagent, ≥ 99.5%
glass bottle
179124-2.5L
ACS reagent, ≥ 99.5%
glass bottle
179124-4X2.5L
ACS reagent, ≥ 99.5%
glass bottle
179124-4L
ACS reagent, ≥ 99.5%
glass bottle
179124-4X4L
ACS reagent, ≥ 99.5%
glass bottle
179124-4X4L-PB
ACS reagent, ≥ 99.5%
poly bottle
179124-20L
ACS reagent, ≥ 99.5%
steel drum
179124-200L
ACS reagent, ≥ 99.5%
Pure-Pac™ I
270725-100ML
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
270725-1L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
270725-6X1L
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
270725-2L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
270725-4X2L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
270725-4L
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
270725-4X4L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
270725-20L-P2
CHROMASOLV , for HPLC, ≥ 99.9%
Pure-Pac™ II*
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac™ II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
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S I G M A - A L D R I C H Solvents & Solutions
Acetonitrile
ACS reagent, ≥ 99.5%
anhydrous, 99.8%
CHROMASOLV® Plus, for HPLC, ≥99.9%
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
CAS Number 75-05-8 | Linear Formula CH3CN | Molecular Weight 41.05 | Beilstein Registry Number 741857
EC Number 200-835-2 | MDL Number MFCD00001878 | PubChem Substance ID (ACS) 24862160
PubChem Substance ID (anhydrous) 24856425 (HPLC) 24861719
CH3CN
Acetonitrile is a widely used, polar aprotic organic solvent. Acetonitrile is utilized
as a starting material for the production of such compounds as acetophenone,
α-naphthaleneacetic acid, thiamine, and acetamidine. It can be used in the
recrystallization of steroids and as a solvent for non-aqueous titrations, as well
as a non-aqueous solvent for inorganic salts. In analytical chemistry, acetonitrile
is utilized in such areas as biopartitioning studies, in the HPLC analysis of small
organic compounds, and enantiomer resolution by LC on polysaccharide type chiral
stationary phases.
Synonym: ACN, Methyl cyanide
SPE CI FI C ATI ON S
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Autoignition
Temp:
Expl. Lim.:
Impurities:
Evapn. Residue:
Color:
Refractive Index:
BP:
MP:
Density:
λ:
UV Absorption:
ACS reagent
1.41 (vs air)
72.8 mmHg ( 20 °C)
≥99.5%
Anhydrous
1.41 (vs air)
72.8 mmHg ( 20 °C)
99.8%
CHROMASOLV® Plus for HPLC
1.41 (vs air)
72.8 mmHg ( 20 °C)
≥99.9%
973 °F
16 %
≤0.3% water
≤0.6 μeq/g Titr. base
≤8 μeq/g Titr. aci
973 °F
16 %
<0.001% water
<0.005% water(100 mL pkg)
≤0.005%
APHA: ≤10
n20/D 1.344(lit.
81-82 °C(lit.)
−48 °C(lit.)
0.786 g/mL at 25 °C(lit.)
<0.0005%
973 °F
16 %
≤0.0001% free alkali (as NH3)
≤0.0002% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.01% water (Karl Fischer)
≤0.5 ppb fluorescence (quinine) at 254 nm
≤0.5 ppb fluorescence (quinine) at 365 nm
n20/D 1.344(lit.
81-82 °C(lit.)
−48 °C(lit.)
0.786 g/mL at 25 °C(lit.)
distributed by
[
n20/D 1.344(lit.
81-82 °C(lit.)
−48 °C(lit.)
0.786 g/mL at 25 °C(lit.)
H2O reference
λ: 195 nm Amax: ≤0.10
λ: 200 nm Amax: ≤0.02
λ: 228 nm Amax: ≤0.005
λ: 235 nm Amax: ≤0.0044
λ: 250 nm Amax: ≤0.0044
λ: 400 nm Amax: ≤0.0044
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Solvents & Solutions S I G M A - A L D R I C H
Acetonitrile (continued)
PR O DUC T DATA
AC ETONI TRI LE ORDER IN G IN F O R M AT IO N
PART NO - PA C K S I Z E
G R A DE
CON TAIN ER
360457-500ML
ACS reagent, ≥ 99.5%
glass bottle
360457-1L
ACS reagent, ≥ 99.5%
glass bottle
360457-2.5L
ACS reagent, ≥ 99.5%
glass bottle
360457-4X4L
ACS reagent, ≥ 99.5%
glass bottle
360457-10L
ACS reagent, ≥ 99.5%
stainless steel drum
360457-20L
ACS reagent, ≥ 99.5%
steel drum
360457-200L
ACS reagent, ≥ 99.5%
steel drum
271004-100ML
anhydrous, 99.8%
Sure/Seal™
271004-12X100ML
anhydrous, 99.8%
Sure/Seal™
271004-1L
anhydrous, 99.8%
Sure/Seal™
271004-6X1L
anhydrous, 99.8%
Sure/Seal™
271004-18L-P1
anhydrous, 99.8%
Pure-Pac™ I
34998-1L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34998-6X1L
CHROMASOLV® Plus, for HPLC, ≥ 99.9%
glass bottle
34998-4L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34998-4X4L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34998-20L
CHROMASOLV® Plus, for HPLC, ≥ 99.9%
Nowpak™
34851-100ML
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-1L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-6X1L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-2L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-4X2L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-4L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-4X4L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
glass bottle
34851-20L
CHROMASOLV® gradient grade, for HPLC, ≥99.9%
Nowpak™
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Chloroform
anhydrous, ≥99%, contains 0.5-1.0% ethanol or amylene as stabilizer
CHROMASOLV®, for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
CAS Number 67-66-3 | Empirical Formula (Hill Notation) CHCl3 | Molecular Weight 119.38
Beilstein Registry Number 1731042 | EC Number 200-663-8 | MDL Number MFCD00000826
PubChem Substance ID (anhydrous) 24863186 (HPLC) 24862727
CHCl3
Chloroform is a widely used organic solvent in biochemistry and molecular
biology. Procedures have been described for the use of chloroform in λ plaques
storage, for λ cDNA storage, the removal of mineral oil from PCR reaction
samples, oligonucleotide purification, a hydroxyl radical footprinting protocol, a
transcriptional run-on assay protocol, and an overlay assay for β-galactosidase
activity. Chloroform has been used with phenol in such procedures as DNA recovery
from polyacrylamide gels, ethidium bromide removal from DNA preparations, lysis
protocols for plasmid DNA isolation, RNase removal, and purification of yeast
DNA. A protocol describes the use of chloroform in a high-performance thin-layer
chromatography protocol for sphingomyelin analysis.
Synonym: Methylidyne trichloride, Trichloromethane
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Impurities:
Evapn. Residue:
Refractive Index:
BP:
MP:
Density:
λ:
UV Absorption:
Storage Temp:
Anhydrous
4.1 (vs air)
160 mmHg (20 °C)
≥99%
<0.001% water
<0.005% water(100 mL pkg)
<0.0003%
n20/D 1.445(lit.)
60.5-61.5 °C(lit.)
−63 °C(lit.)
1.48 g/mL at 25 °C
1.492 g/mL at 25 °C(lit.)
CHROMASOLV® for HPLC
4.1 (vs air)
160 mmHg (20 °C)
≥99.8%
Acetone and aldehyde, passes test
Acid and chloride, passes test
Free chlorine (Cl), passes test
H2SO4, passes test(darkened)
≤0.01% water
<0.0003%
n20/D 1.445(lit.)
60.5-61.5 °C(lit.)
−63 °C(lit.)
1.48 g/mL at 25 °C
1.492 g/mL at 25 °C(lit.)
H2O reference
λ: 245 nm Amax: 1.00
λ: 255 nm Amax: 0.15
λ: 260 nm Amax: 0.15
λ: 270 nm Amax: 0.02
λ: 290 nm Amax: 0.01
λ: 400 nm Amax: 0.01
room temp
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Solvents & Solutions S I G M A - A L D R I C H
Chloroform (continued)
PR O D U C T D ATA
C HLOROFORM ORDER IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
288306-100ML
anhydrous, 99%, contains ethanol as stabilizer
Sure/Seal™
288306-12X100ML
anhydrous, 99%, contains ethanol as stabilizer
Sure/Seal™
288306-1L
anhydrous, 99%, contains ethanol as stabilizer
Sure/Seal™
288306-2L
anhydrous, 99%, contains ethanol as stabilizer
Sure/Seal™
372978-100ML
anhydrous, 99%, contains amylene as stabilizer
Sure/Seal™
372978-12X100ML
anhydrous, 99%, contains amylene as stabilizer
Sure/Seal™
372978-1L
anhydrous, 99%, contains amylene as stabilizer
Sure/Seal™
372978-6X1L
anhydrous, 99%, contains amylene as stabilizer
Sure/Seal™
372978-2L
anhydrous, 99%, contains amylene as stabilizer
Sure/Seal™
366927-100ML
CHROMASOLV®, for HPLC, ≥ 99.8%
glass bottle
366927-1L
CHROMASOLV , for HPLC, ≥ 99.8%
glass bottle
366927-4L
CHROMASOLV , for HPLC, ≥ 99.8%
glass bottle
366927-4X4L
CHROMASOLV®, for HPLC, ≥ 99.8%
glass bottle
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
distributed by
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S I G M A - A L D R I C H Solvents & Solutions
Dichloromethane
contains amylene as stabilizer, ACS reagent, ≥ 99.5%
anhydrous, ≥99.8%, contains 50-150 ppm amylene as stabilizer
CHROMASOLV®, for HPLC, ≥99.8%, contains amylene as stabilizer
CAS Number 75-09-2 | Empirical Formula (Hill Notation) CH2Cl2 | Molecular Weight 84.93
Beilstein Registry Number 1730800 | EC Number 200-838-9 | MDL Number MFCD00000881
PubChem Substance ID (ACS) 24894031 (anhydrous) 24894031 (HPLC) 24861586
CH2Cl2
Synonym: Methylene chloride
S P EC I FI C ATI ONS
Grade: ACS reagent
Vapor Density: 2.9 (vs air)
Vapor Pressure: 24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Assay:
Autoignition
Temp:
Expl. Lim.:
Impurities:
≥99.5%
1223 °F
22 %
Free halogens, passes test
≤0.0003 meq/g Titr. acid
≤0.02% water
Evapn. Residue: ≤0.002%
Color: APHA: ≤10
clear
Refractive Index: n20/D 1.424(lit.)
BP: 39.8-40 °C mmHg(lit.)
MP: −97 °C(lit.)
Density: 1.325 g/mL at 25 °C(lit.)
Transmittance:
Anhydrous
2.9 (vs air)
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
6.86 psi ( 20 °C)
≥99.8%
CHROMASOLV® for HPLC
2.9 (vs air)
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
1223 °F
22 %
≤0.001% water
≤0.005% water(100 mL pkg)
1223 °F
22 %
free chlorine, in accordance
≤0.001% free acid (as HCl)
≤0.001% non-volatile matter
≤0.02% water (Karl Fischer)
<0.0005%
n20/D 1.424(lit.)
39.8-40 °C mmHg(lit.)
−97 °C(lit.)
1.325 g/mL at 25 °C(lit.)
distributed by
[
≥99.8%
APHA: ≤10
n20/D 1.424(lit.)
39.8-40 °C mmHg(lit.)
−97 °C(lit.)
1.325 g/mL at 25 °C(lit.)
235 nm, ≥20%
240 nm, ≥50%
245 nm, ≥80%
260 nm, ≥98%
800.822.5242 | (MN) 952.431.6000
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Solvents & Solutions S I G M A - A L D R I C H
Dichloromethane (continued)
PR O D UC T DATA
DI C HLOROM ETHANE ORD E R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
D65100-500ML
ACS reagent, ≥ 99.5%
glass bottle
D65100-1L
ACS reagent, ≥ 99.5%
glass bottle
D65100-6X1L
ACS reagent, ≥ 99.5%
glass bottle
D65100-2.5L
ACS reagent, ≥ 99.5%
glass bottle
D65100-4L
ACS reagent, ≥ 99.5%
glass bottle
D65100-4X4L
ACS reagent, ≥ 99.5%
glass bottle
D65100-20L
ACS reagent, ≥ 99.5%
steel drum
D65100-200L
ACS reagent, ≥ 99.5%
steel drum
270997-100ML
anhydrous, 99.8%
Sure/Seal™
270997-12X100ML
anhydrous, 99.8%
Sure/Seal™
270997-1L
anhydrous, 99.8%
Sure/Seal™
270997-6X1L
anhydrous, 99.8%
Sure/Seal™
270997-2L
anhydrous, 99.8%
Sure/Seal™
270997-4X2L
anhydrous, 99.8%
Sure/Seal™
270997-18L-P1
anhydrous, 99.8%
Pure-Pac™ I
34856-100ML*
CHROMASOLV®, for HPLC, ≥ 99.8%
glass bottle
34856-1L*
CHROMASOLV , for HPLC, ≥ 99.8%
glass bottle
34856-6X1L*
CHROMASOLV®, for HPLC, ≥ 99.8%
glass bottle
34856-4L*
CHROMASOLV , for HPLC, ≥ 99.8%
glass bottle
34856-4X4L*
CHROMASOLV , for HPLC, ≥ 99.8%
glass bottle
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Preparation Note: Product filtered through a 0.2 μm filter
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S I G M A - A L D R I C H Solvents & Solutions
Diethyl Ether
anhydrous, ACS reagent, ≥ 99.0%, contains BHT as inhibitor
CAS Number 60-29-7 | Linear Formula (CH3CH2)2O | Molecular Weight 74.12 | Beilstein Registry Number 1696894
EC Number 200-467-2 | MDL Number MFCD00011646 | PubChem Substance ID 24885180
H3C
O
CH3
Synonym: Ether, Ethyl ether
S P EC I FI C ATI ONS
Grade: ACS reagent/Anhydrous
Vapor Density: 2.6 (vs air)
Vapor Pressure: 28.66 psi ( 55 °C)
8.56 psi ( 20 °C)
Assay: ≥99.5%
Autoignition
Temp. 320 °F
Expl. Lim.: 36.5 %
Impurities: Alcohol (as CH3CH2OH), passes test
≤0.0002 meq/g Titr. acid
≤0.001% Carbonyl (as HCHO)
≤0.03% Water
≤1 ppm Peroxide (as H2O2)
Evapn. Residue: ≤0.001%
Color: APHA: ≤10
Refractive Index: n20/D 1.3530(lit.)
BP: 34.6 °C(lit.)
MP: −116 °C(lit.)
Density: 0.706 g/mL at 25 °C(lit.)
DI ETHY L ETHER ORDE R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
673811-1L
ACS reagent/anhydrous, 99.0%
aluminum bottle
CON TAIN ER
673811-6X1L
ACS reagent/anhydrous, 99.0%
aluminum bottle
673811-4L
ACS reagent/anhydrous, 99.0%
aluminum bottle
673811-4X4L
ACS reagent/anhydrous, 99.0%
aluminum bottle
673811-20L
ACS reagent/anhydrous, 99.0%
steel drum
673811-200L
ACS reagent/anhydrous, 99.0%
steel drum
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Dimethyl Sulfoxide
anhydrous, ≥99.9%
CHROMASOLV® Plus, for HPLC, ≥99.7%
CAS Number 67-68-5 | Linear Formula (CH3)2SO | Molecular Weight 78.13 | Beilstein Registry Number 5060084
EC Number 200-664-3 | MDL Number MFCD00002089 | PubChem Substance ID (anhydrous) 24856722
PubChem Substance ID (HPLC) 24861602
Synonym: DMSO, Methyl sulfoxide
OH
H3C
S
CH3
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Autoignition
Temp.
Expl. Lim.:
Impurities:
Evapn. Residue:
Refractive Index:
BP:
MP:
Density:
Transmittance:
Anhydrous
2.7 (vs air)
0.42 mmHg ( 20 °C)
≥99.9%
CHROMASOLV® Plus for HPLC
2.7 (vs air)
0.42 mmHg ( 20 °C)
≥99.7%
573 °F
42 %, 63 °F
<0.005% water
573 °F
42 %, 63 °F
≤0.002% non-volatile matter
≤0.2% water (Karl Fischer)
<0.0005%
n20/D 1.479(lit.)
189 °C(lit.)
16-19 °C(lit.)
1.10 g/mL(lit.)
270 nm, ≥20%
280 nm, ≥50%
300 nm, ≥80%
350 nm, ≥98%
<0.0005%
n20/D 1.479(lit.)
189 °C(lit.)
16-19 °C(lit.)
1.10 g/mL(lit.)
PR O DUC T DATA
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Solvents & Solutions S I G M A - A L D R I C H
Dimethyl Sulfoxide (continued)
DI M ETHY L S U LFOX I DE OR D E R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
276855-100ML
anhydrous, 99%
Sure/Seal™
276855-12X100ML
anhydrous, 99%
Sure/Seal™
276855-1L
anhydrous, 99%
Sure/Seal™
276855-6X1L
anhydrous, 99%
Sure/Seal™
276855-2L
anhydrous, 99%
Sure/Seal™
276855-18L-P1
anhydrous, 99%
Pure-Pac™ I
276855-20L-P2
anhydrous, 99%
Pure-Pac™ II*
34869-100ML
CHROMASOLV® Plus, for HPLC, ≥ 99.7%
glass bottle
34869-12X100ML
CHROMASOLV Plus, for HPLC, ≥ 99.7%
glass bottle
34869-500ML
CHROMASOLV Plus, for HPLC, ≥ 99.7%
glass bottle
34869-1L
CHROMASOLV® Plus, for HPLC, ≥ 99.7%
glass bottle
34869-6X1L
CHROMASOLV Plus, for HPLC, ≥ 99.7%
glass bottle
34869-2L
CHROMASOLV Plus, for HPLC, ≥ 99.7%
glass bottle
34869-4X2L
CHROMASOLV® Plus, for HPLC, ≥ 99.7%
glass bottle
34869-4X4L
CHROMASOLV Plus, for HPLC, ≥ 99.7%
glass bottle
34869-20L
CHROMASOLV Plus, for HPLC, ≥ 99.7%
Nowpak™
®
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac™ II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
Tech Tip: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by
warming to room temperature without detriment to the product.
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S I G M A - A L D R I C H Solvents & Solutions
Ethyl Acetate
anhydrous, ≥99.8%
CHROMASOLV®, for HPLC, ≥99.7%
O
CAS Number 141-78-6 | Linear Formula CH3COOC2H5 | Molecular Weight 88.11
Beilstein Registry Number 506104 | EC Number 205-500-4 | MDL Number MFCD00009171
PubChem Substance ID (anhydrous) 24856422 (HPLC) 248615892
H 3C
Synonym: EtOAc
O
CH3
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Autoignition
Temp.
Expl. Lim.:
Impurities:
Evapn. Residue:
Refractive Index:
BP:
MP:
Density:
Anhydrous
3 (20 °C, vs air)
73 mmHg ( 20 °C)
99.8%
CHROMASOLV® for HPLC
3 (20 °C, vs air)
73 mmHg ( 20 °C)
≥99.7%
801 °F
2.2 – 11.5 %, 38 °F
<0.005% water
801 °F
2.2 – 11.5 %, 38 °F
≤0.0005% non-volatile matter
≤0.005% free acid (as CH3COOH)
≤0.03% water (Karl Fischer)
<0.0005%
n20/D 1.3720(lit.)
76.5 – 77.5 °C(lit.)
−84 °C(lit.)
0.902 g/mL at 25 °C(lit.)
n20/D 1.3720(lit.)
76.5 – 77.5 °C(lit.)
−84 °C(lit.)
0.902 g/mL at 25 °C(lit.)
ETHY L AC ETATE ORDE R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
270989-100ML
anhydrous, 99.8%
Sure/Seal™
270989-1L
anhydrous, 99.8%
Sure/Seal™
270989-2L
anhydrous, 99.8%
Sure/Seal™
270989-18L
anhydrous, 99.8%
Pure-Pac™ I
34858-100ML
CHROMASOLV®, for HPLC, ≥ 99.7%
glass bottle
34858-1L
CHROMASOLV , for HPLC, ≥ 99.7%
glass bottle
34858-6X1L
CHROMASOLV , for HPLC, ≥ 99.7%
glass bottle
34858-2L
CHROMASOLV®, for HPLC, ≥ 99.7%
glass bottle
34858-4X2L
CHROMASOLV , for HPLC, ≥ 99.7%
glass bottle
34858-4L
CHROMASOLV , for HPLC, ≥ 99.7%
glass bottle
34858-4X4L
CHROMASOLV®, for HPLC, ≥ 99.7%
glass bottle
34858-20L-P2
CHROMASOLV , for HPLC, ≥ 99.7%
Pure-Pac™ II*
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac™ II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
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S I G M A - A L D R I C H Solvents & Solutions
Ethylene Glycol
anhydrous, 99.8%
CAS Number 107-21-1 | Linear Formula HOCH2CH2OH | Molecular Weight 62.07
Beilstein Registry Number 505945 | EC Number 203-473-3 | MDL Number MFCD00002885
PubChem Substance ID 24859450
HOCH2CH2OH
Synonym: 1,2-Ethanediol
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Vapor Pressure:
Assay:
Autoignition
Temp.
Expl. Lim.:
Impurities:
Refractive Index:
BP:
MP:
Density:
Anhydrous
2.1 (vs air)
0.08 mmHg ( 20 °C)
99.8%
752 °F
15.3 %
<0.003% water
<0.005% water(100 mL pkg)
n20/D 1.431(lit.)
195 – 198 °C
−13 °C(lit.)
1.113 g/mL at 25 °C(lit.)
ETHY LENE GLY C OL ORD E R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
324558-100ML
anhydrous, 99.8%
Sure/Seal™
324558-1L
anhydrous, 99.8%
Sure/Seal™
324558-6X1L
anhydrous, 99.8%
Sure/Seal™
324558-2L
anhydrous, 99.8%
Sure/Seal™
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Formaldehyde solution
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)
HCHO
CAS Number 50-00-0 | Linear Formula HCHO | Molecular Weight 30.03 | Beilstein Registry Number 1209228
MDL Number MFCD00003274 | PubChem Substance ID 24855218
This product is a solution of approximately 37% by weight of formaldehyde
gas in water. The product contains 10-15% methanol as a stabilizer to prevent
polymerization. It is designated as an ACS Reagent, meeting the specifications of
the ACS for reagent chemicals.
Synonym: Formalin
S P EC I FI C ATI ONS
Grade: ACS reagent
Vapor Density: 1.03 (vs air)
Vapor Pressure: 52 mmHg ( 37 °C)
52 mmHg ( 37 °C)
Assay: 36.5-38.0%
Autoignition
Temp. 572 °F
Impurities: ≤0.006 meq/g Titr. acid
Ign. Residue: ≤0.005%
Color: APHA: ≤10
Refractive Index: n20/D 1.3765
Density: 1.09 g/mL at 25 °C(lit.)
Anion Traces: chloride (Cl-): ≤5 ppm
sulfate (SO42-): ≤0.002%
Cation Traces: Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
FORM ALDEHY DE S OLU TI ON O R D E R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
252549-25ML
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
252549-100ML
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
252549-500ML
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
252549-6X500ML
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
252549-1L
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
252549-4L
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol
glass bottle
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Heptane
ReagentPlus®, 99.5%
CHROMASOLV®, for HPLC, ≥99%
CAS Number 142-82-5 | Linear Formula CH3(CH2)5CH3 | Molecular Weight 100.20
Beilstein Registry Number 1730763 | EC Number 205-563-8 | MDL Number MFCD00009544
PubChem Substance ID (HPLC) 24861609
CH3(CH2)5CH3
S P EC IFI C ATI ONS
Grade: ReagentPlus®
Vapor Density: 3.5 (vs air)
Vapor Pressure: 40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Assay: 99%
Autoignition
Temp. 433 °F
Expl. Lim.: 7 %
Impurities:
Refractive Index:
BP:
MP:
Density:
n20/D 1.387(lit.)
98 °C(lit.)
−91 °C(lit.)
0.684 g/mL at 25 °C(lit.)
CHROMASOLV® for HPLC
3.5 (vs air)
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
≥99%
433 °F
7%
≤0.0005% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.01% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
n20/D 1.387(lit.)
98 °C(lit.)
−91 °C(lit.)
0.684 g/mL at 25 °C(lit.)
HEP TANE ORDERI N G IN F O R M AT IO N
PART N O - PA C K S I Z E
G R A DE
H2198-1L
ReagentPlus®, 99.5%
CON TAIN ER
glass bottle
H2198-4X2.5L
ReagentPlus , 99.5%
glass bottle
H2198-4L
ReagentPlus , 99.5%
glass bottle
H2198-4X4L
ReagentPlus®, 99.5%
glass bottle
H2198-4X4L-PB
ReagentPlus , 99.5%
poly bottle
H2198-20L
ReagentPlus , 99.5%
steel drum
H2198-200L
ReagentPlus®, 99.5%
Pure-Pac™ I
34873-100ML
CHROMASOLV®, for HPLC, ≥ 99%
glass bottle
34873-1L
CHROMASOLV , for HPLC, ≥ 99%
glass bottle
34873-6X1L
CHROMASOLV®, for HPLC, ≥ 99%
glass bottle
34873-2L
CHROMASOLV , for HPLC, ≥ 99%
glass bottle
34873-4X2L
CHROMASOLV , for HPLC, ≥ 99%
glass bottle
34873-4X4L
CHROMASOLV®, for HPLC, ≥ 99%
glass bottle
34873-20L
CHROMASOLV , for HPLC, ≥ 99%
Nowpak™
®
®
®
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Hexane, mixture of isomers
ACS reagent, ≥ 98.5%
anhydrous, ≥99%
CHROMASOLV®, for HPLC, ≥98.5%
Empirical Formula (Hill Notation) C6H14 | Molecular Weight 86.18 | Beilstein Registry Number 1730733
MDL Number MFCD02179311 | PubChem Substance ID (ACS) 24850778 (anhydrous) 24853608 (HPLC) 24857647
C6H14
Synonym: Hexanes, Isohexane
S P EC I FI C ATI ONS
Grade:
Vapor Density:
Assay:
Autoignition
Temp:
Expl. Lim.:
Impurities:
Evapn. Residue:
Color:
Refractive Index:
BP:
MP:
Density:
UV Absorption:
ACS reagent
3 (vs air)
≥98.5%
Anhydrous
3 (vs air)
≥99%
CHROMASOLV® for HPLC
3 (vs air)
≥98.5%
437 °F
7.5 %
thiophene, passes test
≤0.0003 meq/g water-soluble
titr. acid
≤0.005% S compounds
≤0.0010%
APHA: ≤10
n20/D 1.379(lit.)
68-70 °C(lit.)
−95 °C(lit.)
0.672 g/mL at 25 °C(lit.)
437 °F
7.5 %
<0.001% water
<0.005% water(100 mL pkg)
437 °F
7.5 %
≤0.0003 meq/g water-soluble titr. acid
≤0.005% S compounds
≤0.001% free acid (as CH3COOH)
≤0.02% water
<0.0005%
APHA: ≤10
n20/D 1.379(lit.)
68-70 °C(lit.)
−95 °C(lit.)
0.672 g/mL at 25 °C(lit.)
λ: 195 nm Amax: 1.0
λ: 210 nm Amax: 0.30
λ: 220 nm Amax: 0.10
λ: 230 nm Amax: 0.05
λ: 240 nm Amax: 0.02
λ: 250-400 nm Amax: 0.01
<0.0005%
n20/D 1.379(lit.)
68-70 °C(lit.)
−95 °C(lit.)
0.672 g/mL at 25 °C(lit.)
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Solvents & Solutions S I G M A - A L D R I C H
Hexane (continued)
HEX ANE ORDERI NG IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
178918-500ML
ACS reagent, ≥ 98.5%
glass bottle
178918-6X500ML
ACS reagent, ≥ 98.5%
glass bottle
178918-1L
ACS reagent, ≥ 98.5%
glass bottle
178918-6X1L
ACS reagent, ≥ 98.5%
glass bottle
178918-2.5L
ACS reagent, ≥ 98.5%
glass bottle
178918-4L
ACS reagent, ≥ 98.5%
glass bottle
178918-4X4L
ACS reagent, ≥ 98.5%
glass bottle
178918-20L
ACS reagent, ≥ 98.5%
steel drum
178918-200L
ACS reagent, ≥ 98.5%
steel drum
227064-100ML
anhydrous, 99%
Sure/Seal™
227064-1L
anhydrous, 99%
Sure/Seal™
227064-2L
anhydrous, 99%
Sure/Seal™
227064-18L-P1
anhydrous, 99%
Pure-Pac™ I
293253-1L
CHROMASOLV® Plus, for HPLC, ≥ 98.5%
glass bottle
293253-6X1L
CHROMASOLV Plus, for HPLC, ≥ 98.5%
glass bottle
293253-2L
CHROMASOLV Plus, for HPLC, ≥ 98.5%
glass bottle
293253-4X2L
CHROMASOLV® Plus, for HPLC, ≥ 98.5%
glass bottle
293253-4L
CHROMASOLV Plus, for HPLC, ≥ 98.5%
glass bottle
293253-4X4L
CHROMASOLV Plus, for HPLC, ≥ 98.5%
glass bottle
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
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S I G M A - A L D R I C H Solvents & Solutions
Hydrogen peroxide solution
50 wt. % in H2O, stabilized
CAS Number 7722-84-1 | Empirical Formula (Hill Notation) H2O2 | Molecular Weight 34.01
Beilstein Registry Number 3587191 | EC Number 231-765-0 | MDL Number MFCD00011333
PubChem Substance ID 24873899
H2O2
SPE CI FI C ATI ONS
Vapor Pressure:
Concentration:
MP:
Density:
Storage Temp:
23.3 mmHg ( 30 °C)
50 wt. % in H2O
−40 °C
1.197 g/mL at 20 °C
2-8°C
HY DROGEN P EROX I DE OR D E R IN G IN F O R M AT IO N
PART NO - PA C K S I ZE
G R A DE
CON TAIN ER
516813-500ML
50 wt. % in H2O, stabilized
poly bottle
516813-4L
50 wt. % in H2O, stabilized
poly bottle
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
© 2 0 1 4 C h rom Te c h , In c .
P rod u c t n a m e s a re tra d e m a r ks o r reg ist ered
t r a d e m a rks of the i r re sp e c ti ve co mpanies
Pub . No . : 0 2 0 0 0
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S I G M A - A L D R I C H Solvents & Solutions
Methanol
ACS reagent, ≥99.8%
CHROMASOLV®, for HPLC, ≥99.9%
CHROMASOLV® Plus, for HPLC, ≥99.9%
CH3OH
CAS Number 67-56-1 | Linear Formula CH3OH | Molecular Weight 32.04 | Beilstein Registry Number 1098229
EC Number 200-659-6 | MDL Number MFCD00004595 | PubChem Substance ID (ACS) 24850805
PubChem Substance ID (HPLC) 24861591 / 24883456
Synonym: Methyl alcohol
S P EC I FI C ATI ONS
Grade: ACS reagent
Vapor Density: 1.11 (vs air)
Vapor Pressure: 410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
Assay: ≥99.8%
Autoignition
Temp: 725 °F
Expl. Lim.: 36 %
Impurities: H2SO4, passes test(darkened)
MnO4- reducers, passes test
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.1% water
Evapn. Residue: ≤0.001%
Color: APHA: ≤10
Refractive Index: n20/D 1.329(lit.)
BP: 64.7 °C(lit.)
MP: −98 °C(lit.)
Density: 0.791 g/mL at 25 °C(lit.)
λ:
UV Absorption:
CHROMASOLV® for HPLC
1.11 (vs air)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
≥99.9%
CHROMASOLV® Plus for HPLC
1.11 (vs air)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
≥99.9%
725 °F
36 %
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
<0.03% water (Karl Fischer)
725 °F
36 %
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% Cabonyl
Compounds
<0.05% water
<0.0005%
APHA: ≤10
n20/D 1.329(lit.)
64.7 °C(lit.)
−98 °C(lit.)
0.791 g/mL at 25 °C(lit.)
neat
λ: 205 nm Amax: ≤1.00
λ: 210 nm Amax: ≤0.60
λ: 220 nm Amax: ≤0.30
λ: 230 nm Amax: ≤0.20
λ: 235 nm Amax: ≤0.10
λ: 240 nm Amax: ≤0.10
λ: 260 nm Amax: ≤0.04
λ: 280 nm Amax: ≤0.01
λ: 400 nm Amax: ≤0.01
<0.0001%
APHA: ≤10
n20/D 1.329(lit.)
64.7 °C(lit.)
−98 °C(lit.)
0.791 g/mL at 25 °C(lit.)
1 cm path, H2O reference
λ: 205 nm Amax: 1.0
λ: 210 nm Amax: 0.80
λ: 220 nm Amax: 0.20
λ: 230 nm Amax: 0.10
λ: 250 nm Amax: 0.02
λ: 400 nm Amax: 0.005
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Solvents & Solutions S I G M A - A L D R I C H
Methanol (continued)
M ETHANOL ORDERI N G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
179337-500ML
ACS reagent ≥ 99.8%
glass bottle
179337-1L
ACS reagent, ≥ 99.8%
glass bottle
179337-6X1L
ACS reagent, ≥ 99.8%
glass bottle
179337-2.5L
ACS reagent, ≥ 99.8%
glass bottle
179337-4X2.5L
ACS reagent, ≥ 99.8%
glass bottle
179337-4L
ACS reagent, ≥ 99.8%
glass bottle
179337-4X4L
ACS reagent, ≥ 99.8%
glass bottle
179337-4X4L-PB
ACS reagent, ≥ 99.8%
poly bottle
179337-20L
ACS reagent, ≥ 99.8%
steel drum
179337-200L
ACS reagent, ≥ 99.8%
steel drum
34860-100ML-R
CHROMASOLV®, for HPLC, ≥ 99.9%**
glass bottle
34860-1L-R
CHROMASOLV®, for HPLC, ≥ 99.9%**
glass bottle
34860-6X1L-R
CHROMASOLV , for HPLC, ≥ 99.9%**
glass bottle
34860-2L-R
CHROMASOLV®, for HPLC, ≥ 99.9%**
glass bottle
34860-4X2L-R
CHROMASOLV , for HPLC, ≥ 99.9%**
glass bottle
34860-4X4L-R
CHROMASOLV , for HPLC, ≥ 99.9%**
glass bottle
34860-4L-R
CHROMASOLV®, for HPLC, ≥ 99.9%**
glass bottle
646377-1L
CHROMASOLV Plus, for HPLC, ≥ 99.9%**
glass bottle
646377-6X1L
CHROMASOLV Plus, for HPLC, ≥ 99.9%**
glass bottle
646377-4X2L
CHROMASOLV® Plus, for HPLC, ≥ 99.9%**
glass bottle
646377-4L
CHROMASOLV Plus, for HPLC, ≥ 99.9%**
glass bottle
646377-4X4L
CHROMASOLV Plus, for HPLC, ≥ 99.9%**
glass bottle
646377-20L-N2
CHROMASOLV® Plus, for HPLC, ≥ 99.9%**
Nowpak™ II
®
®
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
**Preparation Note: Product filtered through a 0.2 μm filter
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S I G M A - A L D R I C H Solvents & Solutions
2-Propanol
ACS reagent, ≥ 99.5%
anhydrous, 99.5%
CHROMASOLV®, for HPLC, 99.9%
OH
CAS Number 67-63-0 | Linear Formula (CH3)2CHOH | Molecular Weight 60.10 | Beilstein Registry Number 635639
EC Number 200-661-7 | MDL Number MFCD00011674 | PubChem Substance ID (ACS) 24851459
PubChem Substance ID (anhydrous) 24856817 (HPLC) 24861595
Isopropanol is a polar organic solvent that is widely used in chemistry, biochemistry,
and molecular biology. Industrial applications include its use in antifreezes, quickdrying oils, and quick-drying inks, and as a solvent for gums, shellac, and essential
oils. Isopropanol has been utilized as a solvent in the synthesis of solid phase
acylating agents.
H3C
CH3
Synonym: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
SPE CI FI C ATI ON S
Grade: ACS reagent
Vapor Density: 2.1 (vs air)
Vapor Pressure: 33 mmHg ( 20 °C)
44 mmHg ( 25 °C)
Assay: ≥99.5%
Autoignition
Temp: 750 °F
Expl. Lim.: 2 %
Impurities: ≤0.0001 meq/g Titr. acid or base
≤0.002% carbonyl compounds
(as propionaldehyde or acetone)
≤0.2% water
Evapn. Residue: ≤0.001%
Color: APHA: ≤10
Refractive index: n20/D 1.377(lit.)
BP: 82 °C(lit.)
MP: −89.5 °C(lit.)
Density: 0.785 g/mL at 25 °C(lit.)
Solubility: H2O: passes test
UV Absorption:
CHROMASOLV® for HPLC
2.1 (vs air)
33 mmHg ( 20 °C)
44 mmHg ( 25 °C)
99.9%
750 °F
2%
<0.003% water
<0.005% water(100 mL pkg)
750 °F
2%
≤0.0005% non-volatile matter
≤0.001% free acid (as C2H5COOH)
≤0.05% water (Karl Fischer)
<0.0003%
<0.0005%
APHA: ≤10
n20/D 1.377(lit.)
82 °C(lit.)
−89.5 °C(lit.)
0.785 g/mL at 25 °C(lit.)
n20/D 1.377(lit.)
82 °C(lit.)
−89.5 °C(lit.)
0.785 g/mL at 25 °C(lit.)
λ: 205 nm Amax: ≤1.0
λ: 210 nm Amax: ≤0.70
λ: 220 nm Amax: ≤0.20
λ: 230 nm Amax: ≤0.10
λ: 260 nm Amax: ≤0.01
λ: 400 nm Amax: ≤0.01
210 nm, ≥20%
220 nm, ≥50%
230 nm, ≥75%
260 nm, ≥98%
Transmittance:
distributed by
Anhydrous
2.1 (vs air)
33 mmHg ( 20 °C)
44 mmHg ( 25 °C)
99.5%
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Solvents & Solutions S I G M A - A L D R I C H
2-Propanol (continued)
2-P ROPANOL ORDERIN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
190764-500ML
ACS reagent, ≥ 99.5%
glass bottle
190764-6X500ML
ACS reagent, ≥ 99.5%
glass bottle
190764-1L
ACS reagent, ≥ 99.5%
glass bottle
190764-6X1L
ACS reagent, ≥ 99.5%
glass bottle
190764-2.5L
ACS reagent, ≥ 99.5%
glass bottle
190764-4L
ACS reagent, ≥ 99.5%
glass bottle
190764-4X4L
ACS reagent, ≥ 99.5%
glass bottle
190764-4X4L-PB
ACS reagent, ≥ 99.5%
poly bottle
190764-20L
ACS reagent, ≥ 99.5%
steel drum
190764-200L
ACS reagent, ≥ 99.5%
steel drum
278475-100ML
anhydrous, 99.5%**
Sure/Seal™
278475-12X100ML
anhydrous, 99.5%**
Sure/Seal™
278475-1L
anhydrous, 99.5%**
Sure/Seal™
278475-6X1L
anhydrous, 99.5%**
Sure/Seal™
278478-2L
anhydrous, 99.5%**
Sure/Seal™
278475-20L-P2
anhydrous, 99.5%**
Pure-Pac™ II*
34863-100ML
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
34863-1L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34863-6X1L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34863-2L
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
34863-4L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34863-4X4L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
**Preparation Note: Product filtered through a 0.2 μm filter
distributed by
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S I G M A - A L D R I C H Solvents & Solutions
Tetrahydrofuran
contains 250 ppm BHT as inhibitor, ACS reagent, ≥99.0%
anhydrous, ≥99.9%, inhibitor-free
anhydrous, ≥99.9%, contains 250 ppm BHT as inhibitor
inhibitor-free, CHROMASOLV® Plus, for HPLC, ≥99.9%
CAS Number 109-99-9 | Linear Formula C4H8O | Molecular Weight 72.11 | Beilstein Registry Number 102391
EC Number 203-726-8 | MDL Number MFCD00005356 | PubChem Substance ID (ACS) 24862173
PubChem Substance ID (anhydrous) 24864878 / 24851228 (HPLC) 24861598
O
SPE CI FI C ATI ON S
Grade: ACS reagent
Vapor Density: 2.5 (vs air)
Vapor Pressure: 114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
Assay: ≥99.0%
Autoignition
Temp: 610 °F
Expl. Lim.: 11.8 %
Impurities: ≤0.015% peroxide (as H2O2)
≤0.05% water
Evapn. Residue:
Color:
Refractive Index:
BP:
MP:
Density:
Absorption:
≤0.03%
APHA: ≤20
n20/D 1.407(lit.)
65-67 °C(lit.)
−108 °C(lit.)
0.889 g/mL at 25 °C(lit.)
Anhydrous
2.5 (vs air)
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
≥99.9%
CHROMASOLV® for HPLC
2.5 (vs air)
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
≥99.9%
610 °F
11.8 %
Inhibitor-free:
≤20 ppm peroxide (as H2O2)
<0.002% water
<0.005% water(100 mL pkg)
BHT as inhibitor:
≤0.005% peroxides (as H2O2)
<0.002% water
<0.005% water(100 mL pkg)
<0.0005%
610 °F
11.8 %
≤0.0005% non-volatile matter
≤0.002% free acid (as CH3COOH)
≤0.05% peroxides (as H2O2)
≤0.05% water (Karl Fischer)
n20/D 1.407(lit.)
65-67 °C(lit.)
−108 °C(lit.)
0.889 g/mL at 25 °C(lit.)
UV Absorption:
distributed by
[
<0.0005%
APHA: ≤10
n20/D 1.407(lit.)
65-67 °C(lit.)
−108 °C(lit.)
0.889 g/mL at 25 °C(lit.)
absorption/212 nm ≤1.0
absorption/245 nm ≤0.26
absorption/250 nm ≤0.18
absorption/275 nm ≤0.046
absorption/300 nm ≤0.02
absorption/315 nm ≤0.0044
absorption/350 nm ≤0.005
absorption/400 nm ≤0.005
λ: 245 nm Amax: ≤0.26
λ: 275 nm Amax: ≤0.046
λ: 315 nm Amax: ≤0.0044
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Solvents & Solutions S I G M A - A L D R I C H
Tetrahydrofuran (continued)
TETRAHY DROFU RAN ORD E R IN G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
360589-500ML
ACS reagent, ≥ 99.0%
glass bottle
360589-6X500ML
ACS reagent, ≥ 99.0%
glass bottle
360589-1L
ACS reagent, ≥ 99.0%
glass bottle
360589-6X1L
ACS reagent, ≥ 99.0%
glass bottle
360589-2.5L
ACS reagent, ≥ 99.0%
glass bottle
360589-4L
ACS reagent, ≥ 99.0%
glass bottle
360589-4X4L
ACS reagent, ≥ 99.0%
glass bottle
360589-10L
ACS reagent, ≥ 99.0%
stainless steel drum
360589-20L
ACS reagent, ≥ 99.0%
steel drum
360589-200L
ACS reagent, ≥ 99.0%
steel drum
401757-100ML
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-12X100ML
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-1L
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-6X1L
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-2L
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-4X2L
anhydrous, 99.9% inhibitor-free
Sure/Seal™
401757-18L-P1
anhydrous, 99.9% inhibitor-free
Pure-Pac™ II*
186562-100ML
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
186562-12X100ML
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
186562-1L
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
186562-6X1L
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
186562-2L
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
186562-4X2L
anhydrous, 99.9% BHT as inhibitor
Sure/Seal™
34865-100ML
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34865-12X100ML
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34865-1L
CHROMASOLV® Plus, for HPLC, ≥ 99.9%
glass bottle
34865-6X1L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34865-2L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34865-4L
CHROMASOLV® Plus, for HPLC, ≥ 99.9%
glass bottle
34865-4X4L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
glass bottle
34865-20L
CHROMASOLV Plus, for HPLC, ≥ 99.9%
Nowpak™
®
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
distributed by
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]
S I G M A - A L D R I C H Solvents & Solutions
Toluene
ACS reagent, ≥99.5%
anhydrous, 99.8%
CHROMASOLV®, for HPLC, 99.9%
CH3
CAS Number 108-88-3 | Linear Formula C6H5CH3 | Molecular Weight 92.14 | Beilstein Registry Number 635760
EC Number 203-625-9 | MDL Number MFCD00008512 | PubChem Substance ID (ACS) 24850811
PubChem Substance ID (anhydrous) 24854682 (HPLC) 24861599
SPE CI FI C ATI ON S
Grade: ACS reagent
Vapor Density: 3.2 (vs air)
Vapor Pressure: 22 mmHg ( 20 °C)
26 mmHg ( 25 °C)
Assay: ≥99.5%
Autoignition
Temp: 997 °F
Expl. Lim.: 7 %
Impurities: H2SO4, passes test(darkened)
≤0.003% S compounds
≤0.030% water
Evapn. Residue:
Color:
Refractive index:
BP:
MP:
Density:
UV Absorption:
≤0.0010%
APHA: ≤10
n/D 1.496(lit.)
110-111 °C(lit.)
-93 °C(lit.)
0.865 g/mL at 25 °C(lit.)
distributed by
Anhydrous
3.2 (vs air)
22 mmHg ( 20 °C)
26 mmHg ( 25 °C)
≥99.8%
CHROMASOLV® for HPLC
3.2 (vs air)
22 mmHg ( 20 °C)
26 mmHg ( 25 °C)
≥99.5%
997 °F
7%
<0.001% water
<0.005% water(100 mL pkg)
997 °F
7%
≤0.0005% non-volatile matter
≤0.0005% thiophene
≤0.001% free acid (as HCl)
≤0.02% water (Karl Fischer)
<0.0005%
n/D 1.496(lit.)
110-111 °C(lit.)
-93 °C(lit.)
0.865 g/mL at 25 °C(lit.)
[
n/D 1.496(lit.)
110-111 °C(lit.)
-93 °C(lit.)
0.865 g/mL at 25 °C(lit.)
λ: 286 nm Amax: ≤1.00
λ: 288 nm Amax: ≤0.50
λ: 293 nm Amax: ≤0.20
λ: 300 nm Amax: ≤0.10
λ: 310 nm Amax: ≤0.05
λ: 335 nm Amax: ≤0.02
λ: 350 nm Amax: ≤0.004
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Solvents & Solutions S I G M A - A L D R I C H
Toluene (continued)
P R O DU C T D ATA
TOLU ENE ORDERI N G IN F O R M AT IO N
PART N O - PA C K S I ZE
G R A DE
CON TAIN ER
179418-500ML
ACS reagent, ≥ 99.5%
glass bottle
179418-6X500ML
ACS reagent, ≥ 99.5%
glass bottle
179418-1L
ACS reagent, ≥ 99.5%
glass bottle
179418-6X1L
ACS reagent, ≥ 99.5%
glass bottle
179418-2.5L
ACS reagent, ≥ 99.5%
glass bottle
179418-4X2.5L
ACS reagent, ≥ 99.5%
glass bottle
179418-4L
ACS reagent, ≥ 99.5%
glass bottle
179418-4X4L
ACS reagent, ≥ 99.5%
glass bottle
179418-20L
ACS reagent, ≥ 99.5%
steel drum
179418-200L
ACS reagent, ≥ 99.5%
steel drum
278475-100ML
anhydrous, 99.8%**
Sure/Seal™
244511-12X100ML
anhydrous, 99.8%**
Sure/Seal™
244511-1L
anhydrous, 99.8%**
Sure/Seal™
244511-6X1L
anhydrous, 99.8%**
Sure/Seal™
244511-2L
anhydrous, 99.8%**
Sure/Seal™
244511-4X2L
anhydrous, 99.8%**
Sure/Seal™
244511-20L-P2
anhydrous, 99.8%**
Pure-Pac™ II*
34866-100ML
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
34866-1L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34866-6X1L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34866-2L
CHROMASOLV®, for HPLC, ≥ 99.9%
glass bottle
34866-4X2L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34866-4X4L
CHROMASOLV , for HPLC, ≥ 99.9%
glass bottle
34866-20L
CHROMASOLV®, for HPLC, ≥ 99.9%
Nowpak™
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
*Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723
**Preparation Note: Product filtered through a 0.2 μm filter
distributed by
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S I G M A - A L D R I C H Solvents & Solutions
Triethylamine
≥99%
CH3
CAS Number 121-44-8 | Linear Formula (C2H5)3N | Molecular Weight 101.19 | Beilstein Registry Number 605283
EC Number 204-469-4 | MDL Number MFCD00009051 | PubChem Substance ID 24899917
Triethylamine is a mobile phase modifier in the reverse phase high pressure liquid
chromatography (RP-HPLC) separation of drugs. It improves resolution of amino
acids and amino acid amides by HPLC by suppressing tailing. It has also been used
in gas chromatographic analysis of volatile fatty acids.
H3C
N
CH3
Synonym: TEA
S P EC IFI C ATI ONS
Vapor Density:
Vapor Pressure:
Assay:
Autoignition
Temp.:
Expl. Lim. :
Impurities:
Refractive Index:
BP:
MP:
Density:
3.5 (vs air)
51.75 mmHg ( 20 °C)
≥99%
593 °F
8%
≤0.5% water (Karl Fischer)
n20/D 1.401(lit.)
88.8 °C(lit.)
−115 °C(lit.)
0.726 g/mL at 25 °C(lit.)
TRI ETHY LAM I NE ORDE R IN G IN F O R M AT IO N
PART N O - PA C K S I Z E
G R A DE
CON TAIN ER
T0886-100ML
≥99%
glass bottle
T0886-500ML
≥99%
glass bottle
T0886-1L
≥99%
glass bottle
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
distributed by
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S I G M A - A L D R I C H Solvents & Solutions
Water
CHROMASOLV®, for HPLC
CHROMASOLV® Plus, for HPLC
H 2O
CAS Number 7732-18-5 | Empirical Formula (Hill Notation) H2O | Molecular Weight 18.02
Beilstein Registry Number 2050024 | EC Number 231-791-2 | MDL Number MFCD00011332
PubChem Substance ID (HPLC) 24856394 / 24861615
S P EC IFI C ATI ONS
Grade: CHROMASOLV® for HPLC
Impurities:
Evapn. Residue:
Refractive Index:
BP:
Density:
λ:
UV Absorption:
Anion Traces:
<0.0003%
n20/D 1.34(lit.)
100 °C(lit.)
1.000 g/mL at 3.98 °C(lit.)
H2O reference
λ: 205 nm Amax: 0.01
λ: 210 nm Amax: 0.01
λ: 250-400 nm Amax: 0.005
Absorption:
CHROMASOLV® Plus for HPLC
≤0.0003% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
n20/D 1.34(lit.)
100 °C(lit.)
1.000 g/mL at 3.98 °C(lit.)
chloride (Cl-): ≤0.1 mg/kg
fluoride (F-): ≤0.1 mg/kg
nitrate (NO3-): ≤0.1 mg/kg
sulfate (SO42-): ≤0.1 mg/kg
HPLC-gradient/210 nm ≤5 mAU
HPLC-gradient/254 nm ≤1 mAU
WATER ORDERI NG IN F O R M AT IO N
PART N O - PA C K S I Z E
G R A DE
CON TAIN ER
270733-1L
CHROMASOLV , for HPLC
glass bottle
270733-6X1L
CHROMASOLV , for HPLC
glass bottle
270733-4L
CHROMASOLV®, for HPLC
glass bottle
270733-4X4L
CHROMASOLV , for HPLC
glass bottle
270733-18L
CHROMASOLV , for HPLC
VerSA-Flow™
270733-20L
CHROMASOLV®, for HPLC
Nowpak™
34877-1L
CHROMASOLV Plus, for HPLC*
glass bottle
34877-4L
CHROMASOLV Plus, for HPLC*
glass bottle
34877-4X4L
CHROMASOLV® Plus, for HPLC*
glass botle
®
®
®
®
®
®
For larger volumes or bulk orders, contact sales at Chrom Tech for pricing.
Preparation Note: Product filtered through a 0.2 μm filter
*Limited shelf life, expiry date on the label
distributed by
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