Customization: | Available |
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CAS No.: | 7791-18-6 |
Formula: | Mgcl2 |
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Magnesium chloride
Item | Specification |
Characters | White or almost white, hygroscopic , granular powder. |
Very soluble in water, freely soluble in ethanol(96 per cent) | |
Identification | IDENTIFICATION TESTS--GENERAL, Magnesium |
IDENTIFICATION TESTS--GENERAL, Chloride | |
Insoluble matter | Not more than 0.005% |
Sulfate | It shows no more sulfate than corresponds to 0.50ml of 0.020N sulfuric acid(0.005%) |
Barium | No turbidity is produced within 2h. |
Calcium | Not more than 0.01% |
Potassium | No turbidity is produced within 5 min |
Aluminum | Not more than 1ppm |
PH | 4.5-7.0. |
Assay | 98.0 per cent to 101.0 per cent of MgCl2,6H2O. |