Product Details
Chemical Name: Calcium stearate
Synonyms: Octadecanoic acid calcium salt
Molecular Structure:
Product Typical Properties
| Items | Specification |
| CAS No | 1592-23-0 |
| Molecular Formula | C36H70CaO4 |
| Molecular Weight | 607.03 |
| Appearance | White powder |
| Melting point ℃ ≥ | 140 |
| Ca purity % | 6.5±0.6 |
| Heating loss ％≤ | 3.0 |
| Free fatty acid (calculated by stearic acid)% ≤ | 0.5 |
| Fineness (passing 200 mesh sieve)% ≥ | 99.0 |
Product Usage
Used as waterproof agent, lubricant and plastic additive. It is widely used in food, medicine, cosmetics, plastic rubber and other industries, mainly as lubricant, emulsifier, stabilizer, release agent, accelerator, cosmetic base material, etc. It can improve the solidification speed in hard plastic products. It can also be used for non-toxic soft films such as food packaging and medical appliances. It has the effect of stabilizer and good long-term stability. As a stabilizer and lubricant of polyethylene and polyvinyl chloride, and as a halogen absorbent in polyethylene and polypropylene, it can eliminate the adverse effects of the residual catalyst in the resin on the color and stability of the resin.
Product Packaging
20kgs/bag
Product Storage
Please store in a dry, cool and dark place
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