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Bario solfato 98%, extra puro

Fornitore: Thermo Scientific

222510010 222515000 222510050 222510250
ACRO222510010EA 37.2 EUR
ACRO222510010 ACRO222515000 ACRO222510050 ACRO222510250
Bario solfato 98%, extra puro
Bario solfato
Formula: BaSO₄
Peso molecolare: 233,39 g/mol
Punto di ebollizione: 1600 °C (1013 hPa)
Punto di fusione: 1580 °C (dec.)
Densità: 4,5 g/cm³
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003455
CAS Number: 7727-43-7
EINECS: 231-784-4
Merck Index: 13,00997

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Risultati del test di specificazione

Appearance White Powder
Assay 97.5 to 100.5 %
Acidity/alkalinity Passes test
Sulfide (S) ≤0.5 ppm
Heavy metals (as Pb) ≤10 ppm
Soluble barium salts ≤10 ppm
Loss on ignition ≤2.0 % (600°C)
Oxidisable sulfur compounds Passes test
Acid soluble substances ≤0.3 %

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