Stearic Acid
Physicochemical Properties: pure product is white with a shiny soft small pieces, melting point 69.6 degrees, the boiling point of 376.1 degrees. Relative density 0.9408, refractive index 1.4299, slowly volatile in the 90-100 degrees. Slightly soluble in cold water, soluble in alcohol, acetone, soluble in benzene, chloroform, ethyl ether, carbon tetrachloride, carbon disulfide, toluene and so on.
Specification:
|
Index
|
200
Triple Pressed
|
400
Double Pressed
|
800
Singlepressed
|
|
Iodine g/100g <=
|
20
|
4.0
|
8.0
|
|
Soap Value mg/g
|
206-211
|
203-214
|
193-220
|
|
Acid Value mg/g
|
205-210
|
202-212
|
192-218
|
|
Color (Hazen) <=
|
200
|
400
|
800
|
|
Freezing Point
|
54-57
|
>=54
|
>=52
|
|
Water content % <=
|
0.20
|
0.20
|
0.20
|
|
Inorganic acid %<=
|
0.001
|
0.001
|
0.001
|
Application:
Uses Mainly for the production of stearic acid salts: Widely used system for cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softeners, pharmaceuticals, and other organic chemicals.
In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc..
Pls kindly contact me freely
In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc..
Pls kindly contact me freely