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Magnesium stearate is a kind of tiny, light and white powder with greasy touch sense,
insoluble in water, ethanol neither ethoxyetthane, but soluble in hot water, hot ethanol,
decomposes into stearic acid and megnesium salts when contacting with acid.
Applications:
Magnesium stearate is widely adopted in food, medicine, paint, rubber, and texyile fields and mainly function as an emulsifier, releasing agent.lubricant in PVC or ABS resin, etc.
Certificate of analysis:
| Test items | Specification |
| Appearance | tiny, light and white powder |
| Assay of Mg | 4.0%~5.0% |
| Loss of Drying | ≤5.0% |
| Free acid | ≤1.0% |
| Melting point | 110~160°C |
| Particle size | ≥99% through 325 mesh |
| Bulk density | 0.1~0.35g/ml |
China
