Customization: | Available |
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CAS No.: | 10034-99-8 |
Formula: | Mgso4 |
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Appearance : | white granule |
Main content:(Magnesium sulfate heptahydrate) | ≥99.5% |
Mgso4 | ≥48.59% |
MgO | ≥16.27% |
Mg | ≥9.81% |
PH (5W/V%SOL) | 5-8 |
FE | ≤0.002% |
CL | ≤0.02% |
PB | ≤0.001 |
AS | ≤0.0002% |
Water insoluble substance | ≤0.01% |
Particle size | 0.1-1,1-3,2-4 |
Magnesium sulfate heptahydrate, also known as bitter sulfur, bitter salt, cathartic salt, Epsom salt, chemical formula for MgSO4·7H2O), for white or colorless needle-like or oblique columnar crystals, odorless, cool and slightly bitter. Heat decomposition, gradually removed crystal water into anhydrous magnesium sulfate.