| Magnesium sulfate heptahydrate (technical grade): |
|
Appearance |
White small granular |
|
Main content |
99.5% min |
|
MgSO4 |
48.59% min |
|
MgO |
16.27% min |
|
Mg |
9.81% min |
|
PH(5W/V%Sol) |
5-8 |
|
Ferron(Fe) |
0.0015% max |
|
Heavy metal (Pb) |
0.001 %max |
|
Arsenic(As) |
0.0002% max |
|
Insoluble |
0.01%max |
|
Size (mm) |
0.1-1 | |
| Magnesium sulfate heptahydrate (USP.BP.CP): |
|
Appearance |
White small granular |
|
Main content |
99.5% min |
|
MgSO4 |
48.59% min |
|
MgO |
16.27% min |
|
Mg |
9.81% min |
|
PH(5W/V%Sol) |
6-8 |
|
Ferron(Fe) |
0.001% max |
|
Heavy metal (Pb) |
0.0008 %max |
|
Arsenic(As) |
0.0002% max |
|
Insoluble |
0.01%max |
|
Size (mm) |
0.1-1 | |
| Magnesium sulfate heptahydrate (USP.BP.CP): |
|
Appearance |
White Crystalline |
|
Main content |
99.7% min |
|
MgSO4 |
48.68% min |
|
MgO |
16.3% min |
|
Mg |
9.82% min |
|
PH(5W/V%Sol) |
6-8 |
|
Ferron(Fe) |
0.0008% max |
|
Heavy metal (Pb) |
0.0004%max |
|
Arsenic(As) |
0.0001% max |
|
Insoluble |
0.001%max |
|
Size (mm) |
0.2-3 | |
|
Magnesium sulfate heptahydrate (USP.BP.CP): |
|
Appearance |
White cylinder crystalline |
|
Main content |
99.8% min |
|
MgSO4 |
48.73% min |
|
MgO |
16.32% min |
|
Mg |
9.83% min |
|
PH(5W/V%Sol) |
6-8 |
|
Ferron(Fe) |
0.0008% max |
|
Heavy metal (Pb) |
0.0004%max |
|
Arsenic(As) |
0.0001% max |
|
Insoluble |
0.001%max |
|
Size (mm) |
1-4 | |
|
Magnesium sulfate pentahydrate (USP.BP.CP): |
|
Appearance |
White powder |
|
Main content |
99% min |
|
MgSO4 |
56% min |
|
MgO |
19% min |
|
Mg |
11.31% min |
|
PH(5W/V%Sol) |
6-8 |
|
Ferron(Fe) |
0.001% max |
|
Heavy metal (Pb) |
0.0008 %max |
|
Arsenic(As) |
0.0002% max |
|
Insoluble |
0.01%max |
|
Size (mm) |
0.2 | |
|
Magnesium sulfate trihydrate (USP.BP.CP): |
|
Appearance |
White powder |
|
Main content |
99% min |
|
MgSO4 |
68.2% min |
|
MgO |
22.75% min |
|
Mg |
13.65% min |
|
PH(5W/V%Sol) |
6-8 |
|
Ferron(Fe) |
0.001% max |
|
Heavy metal (Pb) |
0.0008 %max |
|
Arsenic(As) |
0.0002% max |
|
Insoluble |
0.01%max |
|
Size (mm) |
0.2 | |