Calcium stearate is white, fine powder, nontoxic, insoluble in water, cold ethanol, ether, soluble in hot benzene, slightly soluble in hot ethanol. It can easily absorb water in air and be slowly decomposed at 400. When mixed with hot and strong acid, it can be decomposed into stearic acid and corresponding salts.
Physicochemical Properties
Index/Product Name | CS-3H |
Calcium content | 6.5+0.5 |
Free fatty acid as stearic acid | 0.5 |
Heating loss | 2.0 |
Fitness(pass 0.075mm sieve) | 99.5 |
Melting point | 149-155 |
Accumulation density(g/cm3) | 0.2 |
Product Benefits and Application
For PVC heat stabilizer and a variety of plastics processing lubricants, release agents, etc.
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