SHINKO ELECTRIC INDUSTRIES CO., LTD.
80 Ochimada-machi,Nagano-shi
381-2287 JAPAN
TEL +81 269 24-1812
FAX +81 269 24-1641
Material Safety Data Sheet (MSDS)
Name of company
Issue date
MSDS No.
Shinko Electric Industries Co., LTD
Jun.09, 2010
10-057
Address
Phone number:0269-24-1320
1216-9, Kusama, Nakano-shi, Nagano, 383-8581, Japan
Facsimile number:0269-22-3363
Product name
Lead frame (CDA7025) + Ag plating
Material
Copper Alloy
CDA 7025 attached MSDS
(Wt %)
Copper(Cu)
94.2~95.9%
Nickel(Ni)
3.00%
Silicon(Si)
0.65%
Magnesium(Mg)
0.15%
Silver (Ag)
0.3~2.0% (as plating)
Ag plating
Silver (Ag)
Physical data
99.99% (Purity)
Appearance
Solid
Vapor density
N/A
Odor
None
Vapor pressure
N/A
Solubility
Water insoluble
Specific gravity
8.82
Melting point
1095 (℃)
Hazard Information
Flash point
None
Ignition point
None
(Stability, reactivity)
Stability, reactivity
Stable
Hazard Information
As a stable solid material, it is not regulated as hazard or toxicity material
under normal condition use. The cut ends and edge of the lead frame strip
may cause laceration, please take sufficient care while handling.
Subsequent operations such as cutting, melting, welding or processing
in any other fashion may produce potentially hazardous dust or fumes
which can be inhaled, swallowed or come in contact with the skin or eyes.
Prepared by
Approved by
M. Okushi
T. Murakami
Section Manager
General Manager
Customer Department
Customer Department
Leadframe Division
Leadframe Division
DOWA-OLIN METAL CORPORATION
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受付
MATERIAL
SAFETY
DATA
'10.02.16
資材部
SHEET
1. Product and Company Information
Technical Service Section
DOWA-OLIN METAL CORPORATION
2630 Shingai, Iwata-shi, Shizuoka-ken, 438-0025 JAPAN
Tel:81-538-37-5111
Revision date
Revision No.
: October 1st, 2009
: 12
Name of material
:
2.
C7025 (OLIN7025)
Specification of substance
Chemical name
: Cu-Ni-Si-Mg alloy
Element
CAS No.
Identification No.
by PRTR Law
Enforcement Serial No.
by Industrial Safety
and Health Laws
Chemical Composition
(Nominal wt%)
3.
Ni
7440-02-0
Class 1 –
No. 308
Si
7440-21-3
Mg
7439-95-4
Cu
7440-50-8
0.65
0.15
Bal.
Appendix
No. 9-418
3.0
Hazardous/poisonous classification
Name of classification
: Not applicable
Possible hazardousness / Possible toxicity :
This product is stably solid material and there is no classification as
hazardous or toxic material. Acceptable density for environment is specified
by elements concerning vapors and dusts which are generated from
the processes of melting, welding, cutting and grinding.
Exposure of high concentration of Nickel dust or fume may cause
pneumonia.
Effect on environment
:
There is a drainage standard for copper in life environment clause of
prevention low on water quality contamination.
4.
First aid
(1) Caught in the eyes:
Immediately flush out dust with sufficient clean water and get physician's
treatment for pain or uncomfortable feel.
(2) Struck to the skin: Soap up the portion.
DOWA-OLIN METAL CORPORATION
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(3) Inhaled: If a large quantity of vapors and particles are inhaled, move
the patient to a place of clean air immediately. Give the patient oxygen
inhalation and have him/her receive immediate physician's treatments in
case it seems to be necessary.
(4) Swallowed: If large quantities of vapors and particles are swallowed, make him/
her vomit and then have him/her physician's treatments immediately.
5.
Action for fire
Extinguishing:
--
(Incombustibles)
6.
Action for leakage
No requirement for solid metal product.
7.
Notes for handling and storage
Handling:
To prevent the inhalation of vapors or particles, wear personal
protection such as a mask in welding or grinding processes.
The cut ends or edges of the strip are sharp enough for cut, so
take sufficient care when handling.
Storage:
Do not store together with acids.
8.
Avoidance of exposure
Acceptable concentration
:
Japan Society for Occupational Health:
Ni
1mg/m3
OSHA PEL *
Ni
1mg/m3
ACGIH TWA **
Cu
1mg/m3
Cu
0.2mg/m3
Protective outfit
For mouth:
Dustproof mask
For eyes:
Dustproof glasses
For hands:
Rubber or plastic gloves
For body:
-*
**
9.
(dust)
(fume or vapor)
OSHA PEL:
Occupational Safety and Health Administration U.S.Department
Permissible Exposure Limit
ACGIH TWA: American Conference of Governmental Industrial Hygienists
Time Weighted Average
Physical / chemical properties
Appearance
: Metallic brightness
Melting point
: 1095
Specific gravity
: 8.82
10. Hazardous information
Stability / reactivity: Stable under normal handling conditions.
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11. Toxicological information
(No information about the alloy, but information on each element is shown below.)
Acute toxicity:
Orally administered - mouse LD50 >4000mg/kg (Copper dusts)
Nickel dust or fume can irritate nose, mouth, throat, eyes, respiratory organ
and lungs. They may cause allergic dermatitis, cough, wheezing, shortness of
breath and chest tightness.
Ingestion of Nickel dust in large amounts may affect blood, heart, thyroid
and spleen.
Local Effect:
Prolonged and repeated contact with Nickel may cause skin sensitization.
Chronic Toxicity:
Prolonged and repeated inhalation and exposure of Nickel may cause asthma,
and may also affect lungs.
Carcinogenicity
Nickel is classified as 2B (possibly carcinogenic to humans) by IARC*, and
A5 (not suspected as human carcinogen) by ACGIH.
*
IARC: International Agency for Research on Cancer
12. Ecological Information
(No information about the alloy, but information on each element is shown below.)
Water Pollution Control Law:
Life environment clause (for Copper)
13. Note for scrapping
C7025 should be collected and recycled as a metal.
Contact scrapping agent.
14. Note for transportation
Handle with care when transporting as follows:
Take care not to allow the air to cause corrosion, turnover, drop or
packing disorder.
15. Applicable legislation
(No information about the alloy, but information on each element is shown below.)
Water Pollution Control Law:
Life environment clause (for Copper)
PRTR Law:
Nickel is Class 1 – designated chemical substances
C7025 does not correspond to Poisons, Deleterious Substances, Specific Deleterious
Substances, in Poisonous and Deleterious Substances Control Law.
16. Other Information
We have tried to make it as accurate and useful as possible, but can take no
responsibility for its use, misuse or accuracy. We have not verified this information,
and can not guarantee that it is up-to-date.