chromium trichloride
Molecular formula: CrCl3·6H2O
Molecular weight: 266.45
Physicochemical Properties: dark green crystal. specific weight:1.835, easily dissolves in water, ethanol, not dissolved in ether. exhibits hygroscopic property.
Applications and Usages: Preparation of other inorganic or organic chromium, catalysts , dye mordant polymerization adhesive and use for chromium plating. Basic chromium chloride is often used as adhesivem tannage,waterproof agent .
Packag: 25Kg/bag, plastic inside and knitting bag outside, or in terms of customer's requirements.
Product Specification: Q/YLB 2005-22
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Indexes
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Industrial Grade
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|
CrCl3 · 6H2O % |
≥ 98.0 |
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Cr2O3% |
≥ 28.5 |
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Water insoluble % |
≤ 0.03 |
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Sulphate(SO4)% |
≤ 0.05 |
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Al % |
≤ 0.05 |
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Ferrum(Fe) % |
≤ 0.05 |
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Ca % |
≤ 0.01 |
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Pb % |
≤ 0.001 |
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K % |
≤ 0.1 |
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Na % |
≤ 0.1 |
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Cr % |
nothing |
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Cd % |
nothing |
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Water reaction |
qualified |
Chromic Chloride, hexahydrate photo:
