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Stearic Acid

Chemical Name: Stearic acid
Properties: White flake or solid, C16 & C18 saturated fatty acid, not easily soluble in benzene carbon disulfide; insoluble in water, weak acid.                                                                                          
Applications: Mainly used in manufacture of tires, rubber shoes, rubber tube, cable and other rubber goods.                                                                                                 
Packing: 25kg each net, paper or plastic bag with PE liner inside.
Storage: Keep in tightly closed bags, store in a cool, dry and ventilated place, separated from acids, alkali and oxidants.

 Items

 Specifications

 Standard

 First grade

 Industrial grade

 Iodine value (gI2/100g),max

 0.5

 8.0

 Saponification number (mg KOH/g)

 213-220

 203-220

 Acid value (mg KOH/g)

 212-219

 201-218

 Chroma (Hazen),max

 100

 400

 Solidifying point, min

 54℃

 52℃

 Moisture, max

 0.2%

 0.3%

 Inorganic matter, max

 0.001%

 0.001%

 

 

 

 

 

 

 

 

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