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Anhydrous Magnesium Sulfate (for industry)
Molecular Formula: MgSO4
Molecular Weight: 120.36
Characteristics: colorless crystal of orthorhombic system, salty, cool and a little bit bitter, deliquescence, specific gravity 2.66, melting point 1124℃ (decompose), refractive index 1.56, easily dissolve in water, can be dissolved in alcohol, ether and glycerin, not dissolve in acetone.
Indexes of Industrial Anhydrous Magnesium Sulfate
Item | Analytical Purity (%) | Chemical Purity(%) |
Appearance | white powder | white powder |
Water Insoluble Substance | <0.01 | <0.02 |
Chloride | <0.001 | <0.002 |
Calcium | <0.05 | <0.10 |
Fe | <0.001 | <0.002 |
Heavy Metal | <0.001 | <0.001 |
Content | ≥ 99 | ≥ 99 |
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