Stearic Acid 1801
Introduction
Stearic acid 1801, a high – grade saturated fatty acid, pure with a glossy white soft slice.Relative density 0.9408 (20 ° C), melting point 69~70 ° C, boiling point 383 ° C, refractive index 1.4299(80 ° C), industrial products are white or slightly yellow granular, stearic acid and palmitic acid mixture, and contains a small amount of oleic acid, slightly oily smell.Extremely slightly soluble in cold water, soluble in benzene, toluene, chloroform, carbon tetrachloride, carbon disulfide, amyl acetate, etc., also soluble in ethanol, acetone.
ITEM | UNIT | INDEX |
Appearance | White particles | |
Iodine value | gI2/100g | ≤1 |
Sapon value | MgKOH/g | 206-211 |
Acid value | MgKOH/g | 205-210 |
Color,hazen | g/ml | ≤200 |
Melting point | ℃ | 54-57 |
Moisture | % | ≤0.2 |
Inorganic | % | ≤0.001 |
Application
In cosmetic industry, it is an indispensable raw material for making general emulsifying products, which is used for making snow cream, cold cream, foundation cream, shaving cream, hair cream and skin care lotion, etc.Rubber industry, is a natural rubber, synthetic rubber and latex vulcanization surfactant, can also be used in plasticizer, also used as a softener.Used as plasticizer, stabilizer and lubricant in plastics industry.Used as yarn lubricant and mercerizing paste softener in textile industry.It is also used in the manufacture of demodulators, polishing ointments, defoaming agents, metal flotation agents, paint glazing agents, wax paper glazing agents, textile waterproofing agents and other products. It is the solvent for oil-soluble pigments, and also the raw materials for the manufacture of stearate such as methyl stearate, calcium stearate, potassium stearate and lead stearate and stearate.Safety and protection.
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