1.Introduction
Name: Calcium stearate
Molecular formula: Ca［CH3(CH2)16COO］2
2.Characters
It is white, fine powder, puff, greasy to touch, soluble in hot water, ethanol, aether.
3.Usage
It is widely used in medicine, food, cosmetics etc, used as emulsifier, releasing agent, lubricant, stabilizer, thickener, accelerant etc.
4.Quality
Operative norm: Enterprise Standard: Q/HLX003-2007
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Test items
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Specification
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Color
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White
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Odor
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Little stinking
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Appearance
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Powder, no impurities
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Assay of CaO (dry)
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9.0%-10.5%
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Arsenic
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≤3mg/kg
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Heavy metals
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≤0.0015%
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Free fat acid
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≤3.0%
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Loss on drying
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≤4.0%
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5.Package
The PE film lined the polywoven bag. Net wt: 20kg/bag, or follow customer’s packing instructions
6.Storage and carrying notes
It should be stored in a dry, ventilated place, avoid mix storage and mix carrying, gently ship and load to prevent damage in packing.