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stearic acid (plastic)
stearic acid (plastic)

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Stearic acid 200 400 800
1.most competitive price .
2.Used in rubber, comestic, plastic,candle
3.high quality


we have own factory.we offer competitive price with the best quality for you.

Stearic acid 200 400 800
1.Mdecular Formula:C18H36O2;CH3(CH2)16COOH
2.Used in rubber, comestic, plastic,candle,

Physical and chemical properties:

Melting Point (°c): 70-71

Boiling Point (°c): 383

Relative Density (water=1): 0.87
Relative Vapor Density (air=1): 9.8
Saturated Vapor Pressure (kPa): 0.13 (173.7°c)

Flash Point (°c): 196
Ignition Temperature (°c): 395
Solubility: Not dissolve in water; slightly soluble in ethanol; easily Soluble in acetone, benzene; soluble in ether, chloroform, carbon tetrachloride, etc.

 

Application:

Stearic acid is widely used as cold-resistant plasticizer, stabilizer, surfactant, release agent, rubber vulcanization accelerator, etc.

 

Specifications

PRC Standard: QB9103-88

Item

Type 200

Type 400

Type 800

 

 

Iodine value(g/100g)

<2.0

<4.0

<8.0

Saponification value(mg/g)

206-211

203-214

193-220

Acid value(mg/g)

205-210

202-212

193-218

Color(HAZEN)

<200

<400

<400

Solidifying point °C

54-57

≥ 54

≥ 52

Moisture(%)

0.20

0.20

0.30

Inorganic acid %

0.001

0.001

0.001

 

Package:The PE film lined the polywoven bag.
Net wt: 25kg/bag, or follow customer's packing instructions

Usage:It is widely used in medicine,
cosmetics, plastic, textile, spice, leather etc

      

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