Barium sulphate 98%, extra pure

: Thermo Fisher Scientific

Barium sulphate 98%, extra pure

: Thermo Fisher Scientific

:7727-43-7

:BaSO₄

:MFCD00003455

:1600

:1580 °C (dec.)

:4.5 g/cm³

:233.39 g/mol

:13,00997

:Ambient

:231-784-4

Environmentally Preferable:

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 %

ACRO22251

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