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Calcium nitrate tétrahydraté 98,0, AnalaR NORMAPUR® zA

Fournisseur: VWR Chemicals
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22388.292EA 62 EUR
22388.292 22388.460
Calcium nitrate tétrahydraté 98,0, AnalaR NORMAPUR® zA
Calcium nitrate tétrahydraté
Formule: Ca(NO₃)₂·4H₂O
MW: 236.15 g/mol
Point de fusion: ∼42 °C
Densité: 1.86 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00149604
Numéro CAS: 13477-34-4
EINECS: 233-332-1
ONU: 1454
ADR: 5.1 III
Merck Index: 13,01687

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Résultats des tests de spécification

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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