Specification :

Product name: Magnesium Sulphate Heptahydrate
Size: s36
Molecular Formula: MgSO4.7H2O
Molecular weight:246.47
CAS NO: 10034-99-8,
Enforcement Specification: HG 2933-2000
Appearance: Colorless crystal or white powder
Quality Specification:
Items Index{%}
MgSO4.7H2O
Magnesium sulphate (base on MgSO4.H2O) Min 99
Mg Min 9.7
Arsenium(As) Max 0.0002
Heavy metals(as Pb) Max 0.001
Chloride(Cl) Max 0.014
Purity test pure
Fineness(pass 400um) Min 95
Uses: Used as extender of magnesium in animal feed,also as microelement fertilizer. It can be used in medicine, dying and pottery industry.
Packing: 25 kg /40kg /1000kg. N.W. each in PE inner and PP outside.
Caution: Store in shade, shelter from dampness, moisture or rain. Protected from avulsion. Don't store with poisonous or noxious matters.