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Magnesium Sulphate Heptahydrate

99%，99.5%

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Description

Product Name: Magnesium Sulphate Heptahydrate
Molecular formula: MgSO4.7H2O
Molecular weight: 246.47
CAS NO.: 10034-99-8
HS CODE: 28332100
Product features: magnesium sulphate,also named magnesium sulfate
heptahydrate, epsom salts; bitter salts, when it is used in industry,
it is MgSO4.7H2O, CAS：10034-99-8.
usage:Magnesium sulphate is mainly used in industry, agriculture,food,feedstuff,medical and fertilizer
Categories: MgSO4.7H2O（big, middle,small particles,main content is above 99.5%）
Magnesium sulfate heptahydrate (Agriculture grade):
Appearance White small granular
Main content 99% min
MgSO4 48.59% min
MgO 15% min
Mg 9.70% min
Ferron(Fe) 0.01% max
Chloride（Cl ） 0.5%max
Heavy metal (Pb) 0.001 %max
Arsenic(As)(As) 0.0002% max
Insoluble 0.001%max
Size (mm) 0.1-1、　0.2-3、　1-4

Magnesium sulfate heptahydrate (Technical Grade):
Appearance White small granular
Main content 99.5% min
MgSO4 48.59% min
MgO 16.24% min
Mg 9.80% min
Ferron(Fe) 0.0015% max
Chloride（Cl ） 0.015%max
Heavy metal (Pb) 0.0008% max
Arsenic(As)(As) 0.0002% max
Insoluble 0.01%max
Size (mm) 0.1-1、0.2-3、1-4

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