Calciumnitrat Tetrahydrat ≥98,0%, AnalaR NORMAPUR® analytisches Reagens
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyme:
Kalksalpeter
22388.292EA
87.6
EUR
22388.292
22388.460
Calciumnitrat Tetrahydrat ≥98,0%, AnalaR NORMAPUR® analytisches Reagens
Calciumnitrat Tetrahydrat
Formel:
Ca(NO₃)₂·4H₂O Molecular Weight: 236,15 g/mol Schmelzpunkt: ∼42 °C Dichte: 1,86 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00149604 CAS-Nummer: 13477-34-4 EINECS: 233-332-1 UN: 1454 ADR: 5.1,III Merck Index: 13,01687 |
Spezifikation Testergebnisse
Assay | Min. 98.0 % |
Acidity or alkalinity | Max. 0.005 meq/g |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 50 ppm |
Not precipitated by (COONH4)2 (as SO4) | Max. 0.25 % |
Cl (Chloride) | Max. 10 ppm |
NH4 (Ammonium) | Max. 20 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Ba (Barium) | Max. 50 ppm |
Fe (Iron) | Max. 5 ppm |
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