# sic/naics codes and cas numbers

```Conversion Factors to Calculate Pounds
GASES – To convert from standard cubic feet (SCF) to pounds, multiply by:
Hazardous Material
Acetylene
Ammonia
Argon
Bromine
Carbon Dioxide
Chlorine
Fluorine
Helium
Example:
lbs/scf
0.073
0.048
0.112
0.446
0.1235
0.201
0.102
0.0111
Hazardous Material
Hydrogen
Methane
Neon
Nitrogen
Nitrous Oxide
Oxygen
Propane
lbs/scf
0.0056
0.0448
0.544
0.078
0.123
0.0834
0.123
250 SCF of Oxygen x 0.0834 = 20.85 pounds
Amount of gas multiplied by the conversion factor
LIQUIDS – To convert from gallons to pounds, multiply by:
Hazardous Material
Ammonium Hydroxide (Aqueous)
Antifreeze (New or Waste)
DF2000 (dry cleaners)
Diesel
Ethanol
Formaldehyde
Gasoline
Hydrochloric Acid (muriatic)
Isopropyl Alcohol
Kerosene
MEK
Motor Oil (New or Used)
Paint
Perchloroethylene
Propane
Sodium Hydroxide
Sodium Hypochlorite (liquid chlorine)
Sulfuric Acid
Water
lbs/gal
7.75
8.8
6.4
7.3
6.5
8.7
6.0 (range 5.8-6.2)
9.67
6.55
7.0
7.0
7.5 (range 7.3-7.8)
8.0
13.4
4.5
12.8
10.2
15.3
8.3
Example: 55 gallons of used oil x 7.5 = 412.5 pounds
For determining pounds of liquid hazardous materials not listed above, get specific gravity number
from the Material Safety Data Sheet (MSDS). Multiply specific gravity number times 8.3. Then
multiply that number times the maximum amount of gallons facility stores. This is the number of
pounds that facility stores.
Example:
ChemKool MSDS lists specific gravity as 1.08
1.08 x 8.3 lbs/gal = 8.964 lbs/gal
55 gallons of ChemKool x 8.964 = 493.02 pounds
SIC/NAICS CODES AND CAS NUMBERS
Common Standard Industrial Classification (SIC) Codes &amp; Associated NAICS Number
For Business Owner/Operator Identification Form Boxes #107 and #107a
Auto Body Shops
Auto Repair Shops
Car Dealers – New &amp; Used
Dry Cleaners
Gasoline Stations (with Convenience Store)
Gasoline Stations (Other)
SIC
7532
7538
5511
7216
5541
5541
NAICS
811121
811111
441110
812320
447110
447190
For SIC Code and NAICS information, go to http://www.naics.com/search.htm
Common Chemical Abstract Service (CAS) Numbers
For Hazardous Materials Inventory – Chemical Description Form Box #209
Acetylene
Antifreeze (ethylene glycol)
Carbon Dioxide
Diesel
Gasoline
Motor Oil (New)
Motor Oil (Used)
Nitrogen
Oxygen
Perchloroethylene
Propane
74-86-2
107-21-1
124-38-9
68476-34-6
8006-61-9
Mixture
Mixture
7727-37-0
7782-44-7
127-18-4
74-98-6
Common California Waste Codes
For Hazardous Materials Inventory – Chemical Description Form Box #220
Used Oil
Oil/Water Separation Sludge
Waste Antifreeze
Mineral Spirits – Solvent
Paint/Thinner Sludge
Waste Perchloroethylene
Waste Perchloroethylene Filters
Laboratory waste chemicals
Photochemical/processing waste
221
222
342
213
212
751
751F
551
541
```