Potassium disulphite 97%, extra pure

: Thermo Fisher Scientific

Potassium disulphite 97%, extra pure

: Thermo Fisher Scientific

:16731-55-8

:K₂O₅S₂

:MFCD00167605

:222.33 g/mol

:13,07729

:150 °C (dec.)

:1,2 g/cm³ (20 °C)

:240-795-3

:GHS05

:GHS07

:Ambient

Appearance:
White to light yellow Crystalline powder
Titration Iodimetric:
≥96.0 %
Arsenic (As):
≤1 ppm
Iron (Fe):
≤5 ppm
Selenium (Se):
≤1 ppm
Heavy metals (as Pb):
≤10 ppm

ACRO41827

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