Magnesium sulfate: 1. main content: 99.5%. 2.Appearance:white crystal. 3.used in fertilizer,agriculture,industry
Magnesium sulphate also named magnesium sulfate, epsom salts; bitter salts:
Molecular Formula:MgSO4.7H2O Molecular Weight:246.47 main content 99.5%.
Mg 9.81% white crystal. Magnesium sulfate is used infertilizer,feed additive,and industry and agriculture application and food.
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Magnesium sulphate heptahydrate quality index:
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) | 5-9 |
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 |
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Magnesium sulphate