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Magnesium saltMagnesium Sulfate (MgSO4 .nH2O n=0-7)

Country/Region china
Company Laizhou City Laiyu Chemical Co., Ltd.
Categories Magnesium Metal Powder
Telephone +86-535-2719337 2719339
ICP License Issued by the Chinese Ministry
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Magnesium saltMagnesium Sulfate (MgSO4 .nH2O n=0-7)

Magnesium sulfate heptahydrate
Molecular FormulaMgSO4.7H2O
Molecular Weight246.47
CAS

7487-88-9

Specification
Magnesium sulfate heptahydrate (Agriculture grade):
Appearance
White small granular
Main content
99.5% min
MgSO4
48.59% min
MgO
16.24% min
Mg
9.8% min
PH(5W/V%Sol)
5-9
Ferron(Fe)
0.002% max
Chloride(CL)

0.02%

Heavy metal (Pb)
0.001 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%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
9.8% min
PH(5W/V%Sol)
5-9
Ferron(Fe)
0.0015% max
Chloride(Cl)

0.015%max

Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%max
Size (mm)
0.1-1 0.2-3 1-4
Magnesium sulfate heptahydrate (USP.BP.CP):
Appearance
White Crystalline
Main content
99.5% min
MgSO4
48.59% min
MgO
16.24% min
Mg
9.8% min
PH(5W/V%Sol)
5-9
Ferron(Fe)
0.001% max
Chloride(Cl)

0.014%max

Heavy metal (Pb)
0.0006%max
Arsenic(As)
0.0002% max
Insoluble
0.001%max
Size (mm)
0.1-1 0.2-3 1-4

Magnesium sulfate heptahydrate (Food Grade):

Appearance
White cylinder crystalline
Main content
99.5% min
MgSO4
48.59% min
MgO
16.24% min
Mg
9.8% min
PH(5W/V%Sol)
5-9
Ferron(Fe)
0.001% max
Heavy metal
0.0006%max
Lead(Pb)

0.0001%

Arsenic(As)
0.0001% max
Insoluble
0.001%max
Size (mm)
0.1-1  0.2-3  1-4

Magnesium sulfate pentahydrate

Appearance
White powder
Main content
99% min
MgSO4
56% min
MgO
19% min
Cheap Magnesium saltMagnesium Sulfate (MgSO4 .nH2O n=0-7) for sale
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