Imprimer

Ammonium métavanadate 99.5% pour analyses

Fournisseur: Thermo Fisher Scientific
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Synonyms: Ammonium monovanadate, Ammonium vanadium trioxide, Ammonium vanadium oxide

194910500 194912500 194910010 194910050
ACRO194910500EA 46.7 EUR
ACRO194910500 ACRO194912500 ACRO194910010 ACRO194910050
Ammonium métavanadate 99.5% pour analyses
Ammonium métavanadate
Formule: NH₄VO₃
MW: 116.98 g/mol
Point de fusion: 200 °C (déc.)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011430
Numéro CAS: 7803-55-6
EINECS: 232-261-3
ONU: 2859
ADR: 6.1 II
Merck Index: 13,00572

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Résultats des tests de spécification

Appearance White to light yellow to light green Crystalline powder
Titration with KMnO4 ≥99.4 %
Chloride (Cl) ≤20 ppm
Phosphate (PO4) ≤50 ppm
Sulfate (SO4) ≤100 ppm
Cadmium (Cd) ≤10 ppm
Cobalt (Co) ≤20 ppm
Copper (Cu) ≤10 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤20 ppm
Nickel (Ni) ≤20 ppm
Zinc (Zn) ≤10 ppm


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