Magnesium sulphate heptahydrate 99.0-100.5% (by anhydrous basis) USP, BP, Ph. Eur., pharma grade
Supplier: PanReac AppliChem
Synonyms:
sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
141404.0416
141404.0914
141404.1211
APPC141404.0416EA
234
GBP
APPC141404.0416
APPC141404.0914
APPC141404.1211
Magnesium sulphate heptahydrate 99.0-100.5% (by anhydrous basis) USP, BP, Ph. Eur., pharma grade
Magnesium sulphate heptahydrate
Formula:
MgSO₄·7H₂O MW: 246,48 g/mol Density: 1,67 |
MDL Number:
MFCD00149785 CAS Number: 10034-99-8 EINECS: 231-298-2 |
Specification Test Results
Assay (Compl.) (calc. A.A.S) | 99.0 - 100.5% |
Identity: Identity according to Pharmacopoeias | Passes Test |
pH of 5% Solution | 5.0 - 9.2 |
Appearance of solution | Passes Test |
Maximum Limit of Impurities, Acidity or Alkalinity | Passes Test |
Maximum Limit of Impurities, Insoluble Matter In H₂O | 0.025 % |
Maximum Limit of Impurities, Loss on Drying at 450°C | 48.0 - 52.0 % |
Maximum Limit of Impurities, Chloride (Cl) | 0.014% |
Maximum Limit of Impurities, Ammonium (NH₄) | 0.005% |
Maximum Limit of Impurities, Phosphate (PO₄) | 0.002 % |
Maximum Limit of Impurities, Residual Solvents (Ph. Eur./USP) | passes test |
Maximum Limit of Impurities, Heavy Metals (as Pb) | 0.001% |
Maximum Limit of Impurities, Fe | 0.002 % |
Maximum Limit of Impurities, Se | 0.0015 % |
Maximum Limit of Impurities, As | 0.00015 % |
Elemental Impurities (ICH Q3D), Class 1, Cd | 0.5 ppm |
Elemental Impurities (ICH Q3D), Class 1, Pb | 50 ppm |
Elemental Impurities (ICH Q3D), Class 1, As | 1.5 ppm |
Elemental Impurities (ICH Q3D), Class 1, Hg | 1.5 ppm |
Elemental Impurities (ICH Q3D), Class 2A, Co | 5 ppm |
Elemental Impurities (ICH Q3D), Class 2A, V | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2A, Ni | 20 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Au | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Pd | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Ir | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Os | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Rh | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Ru | 10 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Se | 15 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Ag | 15 ppm |
Elemental Impurities (ICH Q3D), Class 2B, Pt | 10 ppm |
Elemental Impurities (ICH Q3D), Class 3, Li | 55 ppm |
Elemental Impurities (ICH Q3D), Class 3, Sb | 120 ppm |
Elemental Impurities (ICH Q3D), Class 3, Ba | 140 ppm |
Elemental Impurities (ICH Q3D), Class 3, Mo | 25 ppm |
Elemental Impurities (ICH Q3D), Class 3, Cu | 250 ppm |
Elemental Impurities (ICH Q3D), Class 3, Sn | 600 ppm |
Elemental Impurities (ICH Q3D), Class 3, Cr | 25 ppm |
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