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Product name: Calcium stearate
Structural formula: Ca[CH3(CH)15C00]2
Properties: White fine powder, non-toxic. Density 1.08g/cm3, melting point: 149-155℃, slightly soluble in hot ethyl alcohol.
| Specification and model |
Appearance |
Calcium content (Ca) |
Free acid |
Moisture |
Melting point |
Fineness (200 meshes pass rate) |
Mechanical impurities |
| Calcium stearate |
White or yellowish powder |
6.0-7.5 |
≤1 |
≤3.0% |
≥138℃ |
98% |
＜6 |
Uses
As heat stabilizer for PVC plastics.
Packing and storage
1. The product is packed by kraft bag paper lined with membrane, net weight 20kg/bag.
2. Keep in cool and well-ventilated place. Separate from acid, alkali and corrosive substances. To protect from damp, heat, fire and corrosion.
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