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Ammonio metavanadato 99.5% per analisi

Fornitore: Thermo Scientific
Pericolo

Synonyms: Ammonio monovanadato

194910500 194912500 194910010 194910050
ACRO194910500EA 43.3 EUR
ACRO194910500 ACRO194912500 ACRO194910010 ACRO194910050
Ammonio metavanadato 99.5% per analisi
Ammonio metavanadato
Formula: NH₄VO₃
Peso molecolare: 116,98 g/mol
Punto di fusione: 200 °C (dec.)
Densità: 2,33 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011430
CAS Number: 7803-55-6
EINECS: 232-261-3
UN: 2859
ADR: 6.1,II
Merck Index: 13,00572

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Risultati del test di specificazione

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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