Cloruro di magnesio esaidrato EPR Ph. Eur., 1 kg

Magnesio cloruro esaidrato EPR Ph.Eur.
MgCl2·6H2O
M.W: 203.30 CAS: 7791-18-6 EC: 232-094-6 TARIC: 28273100
P: P102+P202

Appearance Colourless hygroscopic crystals
Assay (EP, USP) 98.0 – 101.0%
Identification Conforms
Iron (Fe) ≤ 0.001%
Appearance of solution Clear and colourless
Acidity or alkalinity Passes test
Mercury (Hg) ≤ 0.0001
Aluminum (Al) ≤ 0.0001%
Arsenic (EP)
Barium (Ba)
Bromide (Br–) ≤ 0.05%
Sulfates (SO4) (EP) ≤ 0.01
Calcium Ca (EP) ≤ 0.1
Ammonium (NH4) ≤ 0.005%
Potassium (K) (EP) ≤ 0.05%
Water (H2O) 51 – 55%
Substances insoluble in water (H2O) ≤ 0.005%
Residual solvents complies
pH (solution 50 g/l) 4.5 – 7.5