Kalciumnitrat tetrahydrat ≥98.0%, AnalaR NORMAPUR® analytiskt reagens
Leverantör: VWR Chemicals
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Fara
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22388.292EA
1050
SEK
22388.292
22388.460
Kalciumnitrat tetrahydrat ≥98.0%, AnalaR NORMAPUR® analytiskt reagens
Kalciumnitrat tetrahydrat
Formel:
Ca(NO₃)₂·4H₂O MW: 236,15 g/mol Smältpunkt: ∼42 °C Densitet: 1,86 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00149604 CAS nummer: 13477-34-4 EINECS: 233-332-1 UN: 1454 ADR: 5.1,III Merck Index: 13,01687 |
Specifikation testresultat
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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