Product name

Stearic acid 

Chemical property

Molecular Formula: C18H36O2;CH3(CH2)16COOH

Molecular Weight: 284.48

CAS No.: 57-11-4

H.S.Code: 2915709000

Apperance:In normal temperature,stearic acid is white flaky,bead-like or lumpy solid. 

Melting point : 71.5 -72 °C 69.6 °C 

Boiling point: 232 °C (2.0 kPa)

Toxicity: non-toxic

Grade:stearic acid rubber/plastic/cosmetic grade

Physicochemical Properties

Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.

Specifications

main purposes

1)In rubber industry: Stearic acid is used as vulcanization activator of rubber ploymer and latex, also softener.

2) In plastics industry: Stearic acid is widely used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant.

3)In textile industry: Yarn lubricant.

4).In curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static agent, edible emulsifier

5)In cosmetics, detergent and the intermediates of various surfactants, etc.

Package and loaded 

25kg/bag the inner packing is PE plastics bag,the outside wrapping is composite kraft paper bag.

Delivery time

within 10 days after the order confirmation.