Magnesiumchlorid Hexahydrat 99,0-101,0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Lieferant: VWR Chemicals
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 |
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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