| Customization: | Available |
|---|---|
| CAS No.: | 1592-23-0 |
| Formula: | C36h70cao4 |
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Application
Calcium stearate is used as a flow agent in powders including some foods, a waterproofing agent for fabrics, a lubricant in pencils and crayons.
The concrete industry uses calcium stearate for efflorescencecontrol of cementitious products used in the production of concrete masonry units, as well as waterproofing.
In paper production, calcium stearate is used as a lubricant to provide good gloss, preventing dusting and fold cracking in paper and paperboard making.
In plastics, it can act as an acid scavenger or neutralizer at concentrations up to 1000ppm, a lubricant and a release agent. It may be used in plastic colorant concentrates to improve pigment wetting. In rigid PVC, it can accelerate fusion, improve flow, and reduce die swell.
Applications in the personal care,include tablet mold release, anti-tack agent, and gelling agent.
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Items |
Specifications |
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Ca, % |
6.5-7.5 |
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Fineness (pass through 325mesh), % |
99 min |
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Free acid (as Stearic acid), % |
0.5 max |
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Water, % |
3.0 max |
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Melting point, ºC |
135-165 |
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Appearance |
White powder |
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Bulk density, mg/L |
200-300 |
Packing and Storage
Packing 20kgs plastic woven bag
Storage Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Safety Information
Non-hazardous
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