Changzhou Comwin Fine Chemicals Co., Ltd.
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Appearance White crystalline powder
Solubility Freely soluble in water; practically insoluble in ethanol
Identification Meets the requirements
Appearance of Solution Meets the requirements
Acidity or Alkalinity Meets the requirements
Bromides ≤0.1 %
Iodides Meets the requirements
Sulphates ≤0.03%
Aluminium ≤0.0001%
Barium Meets the requirements
Heavy Metals ≤0.001%
Iron ≤0.002%
Magnesium and ≤0.02% (as Ca)
Alkaline-earth Metals
Sodium ≤0.1%
Loss on Drying ≤1.0% (100 ~ 105℃, 3h)
Assay 99.0 ~ 100.5% |
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