Product Main

Specifications

Welcome!
nicole:nicole(at)xingguangchem(dot)com
Stearic Acid
 
Basic information:
Name: Stearic acid
CAS No. : 57-11-4
Molecular formula: C18H36O2
Molecular weight: 284.48
Physical Property: Melting Point: 71.5-72 °C 69.6 °C Boiling point: 232 °C (2.0kPa)     relative density: 0.9408
Chemical properties:  Insoluble in water (20 °C, 100 ml of water is only dissolved 0.00029g). Slightly soluble in cold ethanol, Soluble in acetone, benzene, ethyl ether, chloroform, carbon tetrachloride, sulfur dioxide, chloroform, hot ethanol, toluene, amyl acetate, etc.
Appearance: Pure is white slightly shiny, wax crystals flake.
 
Application :Stearic Acid is an important chemical raw material and additive, widely used in rubber, plastics, cosmetics, pharmaceuticals, chemical auxilary agent industries etc.Widely produced for making cosmetics, plastic cold plasticizers, release agents, stabilizers, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agents, softeners, pharmaceuticals and other organic chemicals.
In addition, the solvent can be used as oil-soluble pigment, crayon transfer lubricant, wax polish, stearic acid glycerol emulsifiers.
Package: 25/50KG in Net PP Bag, 20MT/20'FCL
Production process: Mainly by the industrial production of oil hydrolysis. Stearic acid with glycerol in the form of fat found in animal imitation, oil and some vegetable oils, these oils that have to stearic acid by hydrolysis.
 
Keywords : Stearic acid, C18H36O2 , plasticizer , stabilizer , active agent, Stearic acid in chemicals , stearic acid in plastics , stearic acid triple pressed
Product Description
Items Specification
Grade 200 400 800
Iodine Value 2.0 Max 4.0 Max 8.0 Max
Sapon Value 206-211 203-214 193-220
Acid Value 205-210 202-212 192-218
Color Hazen 200 Max 400 Max 800 Max
Titer, ° C 54-57 54 Min 52 Min
Moisture, % 0.2 Max 0.2 Max 0.3 Max
Inorganic, % 0.001 Max 0.001 Max 0.001 Max