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Appearance
|
White hygroscopic crystalline powder
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|
Assay (as CaCl2.2H2O)
|
97.0 - 103.0%
|
|
Identity (as per IP, BP)
|
Passes test
|
|
Solubility
|
Freely soluble in water, soluble in ethanol 96%
|
|
Appearance of solution
|
Passes test
|
|
Acidity or alkalinity
|
Passes IP, BP test
|
|
Arsenic (As)
|
Max 0.0003%
|
|
Aluminium and phosphate (Al, PO4)
|
Passes test
|
|
Sulphate (SO4)
|
Max 0.03%
|
|
Barium (Ba)
|
Passes test
|
|
Iron (Fe)
|
Max 0.001%
|
|
Heavy metal (as Pb)
|
Max 0.002%
|
|
Magnesium and alkali earth metals
|
Max 0.5%
|