Molecular Formular: MgSO4.7H2O 
HS Code: 28332100 
CAS No.: 10034-99-8 
Einecs No.: 231-298-2 

Magnesium sulphate, white crystals, bitter, soluble in water easily, lose one of molecular crystal water in dry air, relative density 1.68. 

Appearance: White crystal powder 
MgSO4.7H2O(on dry basis): 99.0% min 
Ferrous (Fe): 0.005% max 
Chloride(Cl): 0.03% max 
Heavy metal(Pb): 0.001% max 
Arsenic (As): 0.0002% max 
Loss on drying: 48-52% 
PH: 6-8 

Packing: in pp bag of 25kg net each, with PE liner 
Quantity: 25mt/20'FCL