product details

Anhydrous magnesium sulfate  MgSO4

Relative molecular Weight:120.36

Product standard number: GB/T 671-77

Appearance: white powder. Melting point (℃): 1124(decomposition); the relative density (water = 1): 2.66; soluble in water,ethanol, glycerol.

The indicators:

Content	99.0     Calcium（Ca）	0.05
Water insoluble matter	0.01    Iron（Fe）	0.001
Chloride（Cl）	0.001    Heavy metal（以Pb计）	0.001

          

AR Grade Anhydrous magnesium sulfate