Magnesium chloride hexahydrate 98.0-101.0% Ph. Eur., USP, BP
Supplier: VWR Chemicals
Synonyms:
Magnesium dichloride
VWRC87060.290EA
33.4
SGD
VWRC87060.290
VWRC87060.360
VWRC87060.460
Magnesium chloride hexahydrate 98.0-101.0% Ph. Eur., USP, BP
Magnesium chloride hexahydrate
Caution: Not for use as Active Pharmaceutical Ingredient (API)
Formula:
MgCl₂·6H₂O MW: 203,3 g/mol Boiling Pt: 1412 °C (1013 hPa) Melting Pt: 117 °C Density: 1,57 g/cm³ (25 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149781 CAS Number: 7791-18-6 EINECS: 232-094-6 Merck Index: 13,05684 |
Specification Test Results
Appearance | Colourless crystals |
Heavy metals (as Pb) | ≤ 10 ppm |
Residual solvents | Unlikely by manuf.process |
Residues of metal catalysts or reagents | Unlikely by manuf.process |
As (Arsenic) | ≤ 2 ppm |
Cd (Cadmium) | ≤ 1 ppm |
Co (Cobalt) | ≤ 1 ppm |
Hg (Mercury) | ≤ 2 ppm |
Ni (Nickel) | ≤ 6 ppm |
Pb (Lead) | ≤ 2 ppm |
V (Vanadium) | ≤ 10 ppm |
Conforms to Ph.Eur./USP/BP | Passes test |
Ph.Eur./BP specifications: | . |
Assay [Ph.Eur./BP] | 98.0 - 101.0 % |
Identification A | Passes test USP |
Identification B | Passes test USP |
Identification C | Passes test Ph.Eur./BP |
Appearance of solution | Passes test Ph.Eur./BP |
Acidity or alkalinity | Passes test Ph.Eur./BP |
Br (Bromide) [Ph.Eur./BP] | ≤ 500 ppm |
SO4 (Sulphate) [Ph.Eur./BP] | ≤ 100 ppm |
Ca (Calcium) [Ph.Eur./BP] | ≤ 0.1 % |
Fe (Iron) [Ph.Eur./BP] | ≤ 10 ppm |
Water [Ph.Eur./BP] | 51.0 - 55.0 % |
USP specifications: | . |
Assay [USP] | 98.0 - 101.0 % |
Insoluble matter [USP] | ≤ 0.005 % |
SO4 (Sulphate) [USP] | ≤ 0.005 % |
Ba (Barium) | Passes test USP |
Limit of calcium [USP] | ≤ 0.01 % |
K (Potassium) | Passes test USP |
pH (25°C; 50 mg/ml) [USP] | 4.5 - 7.0 |
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