Magnesium sulphate heptahydrate 98.0-102.0% (by EDTA titration), crystals, AR® ACS, Macron Fine Chemicals™
Supplier: Avantor Performance Materials
Synonyms:
sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
MACR6066-04EA
0
SGD
MACR6066-04
MACR6066-20
MACR6066-06
Magnesium sulphate heptahydrate 98.0-102.0% (by EDTA titration), crystals, AR® ACS, Macron Fine Chemicals™
Magnesium sulphate heptahydrate
Formula:
MgSO₄·7H₂O MW: 246,48 g/mol Melting Pt: 1124 °C Density: 2,66 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149785 CAS Number: 10034-99-8 EINECS: 231-298-2 Merck Index: 13,05715 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | — |
For Laboratory,Research,or Manufacturing Use | — |
ACS - Assay (MgSO₄·7H₂O) (by EDTA titrn) | 98.0 - 102.0 % |
ACS - Ammonium (NH₄) | ≤0.002 % |
ACS - Calcium (Ca) | ≤0.02 % |
ACS - Chloride (Cl) | ≤5 ppm |
ACS - Heavy Metals (as Pb) | ≤5 ppm |
ACS - Insoluble Matter | ≤0.005 % |
ACS - Iron (Fe) | ≤5 ppm |
ACS - Manganese (Mn) | ≤5.000 ppm |
ACS - Nitrate (NO₃) | ≤0.002 % |
ACS - pH of 5% Solution at 25°C | 5.0 - 8.2 |
ACS - Potassium (K) | ≤0.005 % |
ACS - Sodium (Na) | ≤0.005 % |
ACS - Strontium (Sr) | ≤0.005 % |
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