Stearic Acid

Basic Information:

CAS NO:57-11-4      HS Code:3823110000   EC NO:200-313-4

MF:C18H36O2   MW:284.48

 

Property:

The pure products is white slightly shiny waxy small piece of crystal.Insoluble in water, slightly soluble in ethanol, soluble in acetone, benzene, soluble in ethyl ether, chloroform, carbon tetrachloride, etc

Specification:

Index	200TriplePressed	400doublepressed	800singlePressed
Iodine g/100≤	2.0	4.0	8.0
Saponification value (mgKOH/g)	206-211	203-214	193-220
AcidValue(mgKOH/g)	205-210	202-212	192-218
Color (Hazen) ≤	200	400	800
Freezing Point	54-47	≥ 54	≥ 52
Moisture%≤	0.2	0.2	0.2

 

Package:

25kg pp bag,17MT/20`FCL without pallets,12MT/20`FCL with pallets

 

Application:
1 Mainly for the production of stearic acid salt, sodium stearate, magnesium stearate, calcium stearate, lead stearate, stearic acid, aluminum, cadmium stearate, stearic acid, iron, potassium stearate.

2 Used as a solvent, crayons, oil soluble pigment slip agent, wax paper, polishing agent

3 Stearic acid is widely used in natural rubber, synthetic rubber and latex of vulcanizing agent, With stearic acid in the process of producing synthetic rubber as emulsifier, making foam rubber, stearic acid as a foaming agent, the stearic acid also can be used as a rubber release agent.

4 Stearic acid is used for cold cream and cold cream emulsifying effect in the two types of skincare products, making it become stable white paste. Stearic acid is the main raw material for manufacturing of almond and honey and liquid cream. Stearate soap esters in the cosmetics industry USES more widely.

5 In the food industry is used as lubricant, defoaming agent and food additive, stearic acid glycerides, sorbitan stearate ester, sucrose esters such as raw materials

6 Widely used in PVC plastic pipes, plates, profiles, film manufacturing. Is PVC heat stabilizer, has the very good lubricity and good light and heat stability. In the plastic PVC pipes, stearic acid helps prevent processing in the process of coking, added in the processing of PVC film is a kind of effective heat stabilizer, as well as defense in sulfide, arising from the finished film change color.

7 In the textile industry used as lubricant and yarn mercerizing paste softening agent

8 Fungicide in household detergents

9  Precision casting as wax mold, a soap base in the form of grease industry, etc.

10 Used for plastic cold-resistant plasticizer, softner,stabilizer, surfactant,Metallic soap, metallic minerals flotation agent,pharmaceuticals and other organic chemicals