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Chemical Name: Stearic acid

Molecular formula: C18H36O2

Cas No.: 57-11-4


Product: Stearic acid

Appearance: Flakes/Granules

EINECS No.:266-928-5

MF:C18H36O2
CAS No: 57-11-4 
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:

ITEM

200TriplePressed

400DoublePressed

800SinglePressed

Appearance

white flake, granular

white flake, granular

white flake, granular

Iodine g/100≤

2.0

4.0

8.0

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

Inorganic%≤

0.001

0.001

0.001

Saponification value

(mgKOH/g)

206-211

203-214

193-220

Application:In rubber industry: Stearic acid is used as vulcanization activator of rubber ploymer and latex, also softener. In plastics industry: Stearic acid is widely used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant. In textile industry: Yarn lubricant. In other way. Stearic acid is also used to make release agent, calcium steatate, anti-foam additive, Drug-free, Environment-friendly materials. 

Packaging & Shipping

Package:  25kg/bag

Shipment: within 7-15working days after received advance payment.

Storage: Keep in a dry and ventilated place, avoid direct sun and rain.

 


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