Anhydrous Magnesium Sulfate (Analytical Purity) 7487-88-9
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.
Index Analysis of Pure 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