Magnesium chloride hexahydrate

InChI key

DHRRIBDTHFBPNG-UHFFFAOYSA-L

InChI

1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

SMILES string

O.O.O.O.O.O.Cl[Mg]Cl

grade

puriss.

assay

99-101%

form

solid

quality

meets analytical specification of Ph. Eur., BP, FCC, E511

impurities

acidity or alkalinity, complies, residual solvents, complies, ≤0.0001% Al, ≤0.005% ammonium (NH₄), ≤0.01% free alkali (as MgO), ≤0.02% free acid (as HCl), 51.0-55.0% water (Karl Fischer)

anion traces

bromide (Br^-): ≤500 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg

cation traces

Al: ≤1 mg/kg, As: ≤2 mg/kg, Ba: ≤20 mg/kg, Ca: ≤1000 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, K: ≤500 mg/kg, Na: ≤5000 mg/kg, Pb: ≤4 mg/kg, Zn: ≤10 mg/kg

suitability

complies for appearance of solution

Quality Level

200