Magnesium chloride hexahydrate 98.0-101.0% Ph. Eur., USP, BP
:7791-18-6
:
:MgCl₂·6H₂O
:MFCD00149781
:203.3 g/mol
:13,05684
:1412 °C (1013 hPa)
:117 °C
:1.57 g/cm³ (25 °C)
:Ambient
:232-094-6
- 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 Ph.Eur./BP
- Identification B:Passes test Ph.Eur./BP
- 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