Description
MgSO4·7H2O
bitter salt, epsom salt, sulfuric acid magnesium s
M.W: 246,48 CAS: 10034-99-8 EC: 231-298-2
P: P102-P202
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- Assay 98.5 – 102.0%
- pH (5% water) 5.0 – 8.0
- Iron (Fe) ≤ 0.002%
- Substances insoluble in water (H2O) ≤ 0.01%
- Chloride (Cl–) ≤ 0.0035%
- Phosphate (PO4) ≤ 0.005%
- Heavy metals (Pb) ≤ 0.0005%
- Arsenic (As) ≤ 0.0002%
- Calcium (Ca) ≤ 0.05%
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