Síran barnatý 98%, extra pure
Dodavatel: Thermo Scientific
222510010
222515000
222510050
222510250
ACRO222510010EA
1370
CZK
ACRO222510010
ACRO222515000
ACRO222510050
ACRO222510250
Síran barnatý 98%, extra pure
Síran barnatý
Vzorec:
BaSO₄ Bod varu: 1600 °C (1013 hPa) Bod tání: 1580 °C (rozkl.) Hustota: 4,5 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00003455 CAS číslo: 7727-43-7 EINECS: 231-784-4 Merck Index: 13,00997 |
Výsledky specifikačního testu
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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