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|
TESTS |
SPECIFICATION |
|
Description |
White or almost white, crystalline powder, colorless crystals |
|
Clarity of Solution |
Solution is Clear & Colorless |
|
Identification |
It gives reactions of Sulphate and gives reactions of magnesium |
|
Solubility |
Practically insoluble in ethanol, soluble in water |
|
Assay |
Min. 99.5% |
|
pH |
5.0-7.5 |
|
Heavy Metals |
Max 0.0002% |
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Chloride |
Max. 0.0005% |
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Iron |
Max. 0.0005% |
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Sodium |
Max. 0.02% |
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Magnesium |
Max. 0.0005% |
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Nitrogen compound |
Max. 0.0005% |
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Insoluble matter |
Max. 0.01% |
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Copper |
Max. 0.0002% |
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Calcium |
Max. 0.01% |
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