Product name	Magnesium Sulphate
Formula	MgSO4
CAS Nos.	7487-88-9
Molecular Weight	120.37
Appearance	White Powder
Assay	Min 92. %
pH (5% solution)	7 – 9.5
Chloride	NMT 0.002 %
Arsenic	NMT 0.0002 %
Heavy Metals ( as PB )	NMT 0.0010 %
Iron	NMT 0.0015 %