Technical index:HG/T 2327-2004
Appearance: Solid Calcium Chloride is white, off-white or slight yellow, red powdery, flaky, granular or block-like Solid ; liquid Calcium Chloride is colorless transparent or slight cloudy transparent liquid .
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Item
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Quality standard HG/T2327-2004 |
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Solid Calcium Chloride |
liquid Calcium Chloride |
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Ⅰ type |
Ⅱ type |
Ⅲ type |
Ⅳ type |
Ⅴ type |
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Calcium Chloride (CaCl2),%≥ |
94 |
90 |
77 |
74 |
68 |
negotiation |
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Mass fraction of Total alkali metal chloride (as NaCl), %≤ |
7.0 |
11.0 |
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Mass fraction of Total magnesium (as MgCl2),%≤ |
0.5 |
0.5 |
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Mass fraction of Alkalinity ( as Ca(OH)2) , %≤ |
0.4 |
0.4 |
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Mass fraction of Water insoluble matter,%≤ |
0.3 |
0.1 |
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Granularity, %≤ |
negotiation |
- |
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Note: if the mass fraction of Calcium Chloride in Solid Calcium Chloride<90.5%, The impurity assay in product should be calculated by the formula as following: |
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