Chromium(II) chloride
- Số CAS
- 10049-05-5
- Khối lượng phân tử
- 122.90
- Công thức phân tử / ký hiệu hóa học
- CrCl2
Mô tả
Shiny needle crystal or financial block. Easy to moisture. Stable in dry air, rapidly oxidized in moist air . A strong reduction. Soluble in water in blue solution. The relative density of 2.751. The melting point of 824 ° C. Low toxicity, the median lethal dose (rats, oral) 1870mg/kg.
Keywords：Chloride
ỨNG DỤNG
Used as a reducing agent.
Phiếu kiểm nghiệm
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Product |
Chromium(II) chloride |
CAS: 10049-05-5 |
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Character |
Shiny needle crystal or financial block |
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Formula |
10049-05-5 |
Purity: |
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Test item |
Test result |
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99.9%（3N） |
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Appearance |
Off-white to gray-green powder |
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Total trace metal imp |
<0.1 % |
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assay |
≥99.9% |
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97% |
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Appearance |
Gray-green to green powder |
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assay |
≥97% |
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insoluble matter |
1-2% |
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