Commodity: Magnesium Sulphate Heptahydrate
Molecular Formular: MgSO4.7H2O
Specification: 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%
Package:In PP bag with 25kg net each, with PE liner
In thin cotton, silk of dyeing industry.
Extender for leather, fertilizer
raw materials for food; paper pulp; medicine and textile ect industry.