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Chemical Name:Magnesium Stearate

Molecular Formula : Mg(C17H35COO)2

Molecular Weight  591

CAS No.  557-04-0

Specifications  QB/KS 2838-2012

ItemsSpecifications
AppearanceWhite powder
Melting Point  °C 130-145
Magnesium Content %        4.0±1
Moisture %  0.5
Free Fatty Acid(As Stearic acid) % ≤2.0
Fineness(thr 325 mesh),% ≥99

Description   Magnesium stearate is a kind of tiny, light and white powder with greasy touch sense, insoluble in water, ethanol neither ethoxyethane, but soluble in hot water, hot ethanol, decomposes into stearic acid and magnesium salts when contacting with acid.

 Applications  Magnesium stearate is widely adopted in food, medicine, paint, plastic, rubber and textile fields and mainly function as emulsifier, releasing agent, lubricant, stabilizer, or accelerant etc. Also it can be used as stabilizer and lubricant in PVC or ABS resin etc.

Storage      Place it in dry,against high temperature and sunshine,avoid stacking excessively or over weight,once unseal,the remain should be kept to avoid wet and dirty.

Packing      Net 20kg, polyethylene bag .Net 15kg, paper bag on pallet.

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