Magnesiumchlorid Hexahydrat 99,0-101,0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens

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25108.260EA 42.1 EUR
25108.260 25108.295
Magnesiumchlorid Hexahydrat 99,0-101,0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Magnesiumchlorid Hexahydrat
Formel: MgCl₂·6H₂O
Molecular Weight: 203,3 g/mol
Siedepunkt: 1412 °C (1013 hPa)
Schmelzpunkt: 117 °C
Dichte: 1,57 g/cm³ (25 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00149781
CAS-Nummer: 7791-18-6
EINECS: 232-094-6
Merck Index: 13,05684

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Spezifikation Testergebnisse

Assay 99.0 - 101.0 %
Acidity or alkalinity Passes test Ph.Eur.
Appearance of solution (20 %; water) Passes test
Identification B Passes test Ph.Eur.
Identification C Passes test Ph.Eur.
pH (20°C; 5 %) 5.0 - 6.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 50 ppm
Total N (Nitrogen) Max. 20 ppm
Water 51.0 - 55.0 %
Br (Bromide) Max. 0.05 %
NH4 (Ammonium) Max. 20 ppm
NO3 (Nitrate) Max. 10 ppm
PO4 (Phosphate) Max. 5 ppm
SO4 (Sulphate) Max. 20 ppm
As (Arsenic) Max. 2 ppm
Ba (Barium) Max. 20 ppm
Ca (Calcium) Max. 30 ppm
Cu (Copper) Max. 5 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 10 ppm
Mn (Manganese) Max. 5 ppm
Na (Sodium) Max. 10 ppm
Pb (Lead) Max. 5 ppm
Sr (Strontium) Max. 50 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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