Barium sulphate 98%, extra pure

Leverancier: Thermo Fisher Scientific
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Avg. Ratings: 0.0 out of 5

222510010 222515000 222510050 222510250
ACRO222510010EA 37.9 EUR
ACRO222510010 ACRO222515000 ACRO222510050 ACRO222510250
Barium sulphate 98%, extra pure
Barium sulphate
Formule: BaSO₄
MW: 233.39 g/mol
Kookpunt: 1600
Smeltpunt: 1580 °C (ontbinding)
Dichtheid: 4.5 g/cm³
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00003455
CAS nummer: 7727-43-7
EINECS: 231-784-4
Merck Index: 13,00997

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Specification Test Results

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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