Dikaliumdisulfiitti ≥96.0%, AnalaR NORMAPUR® analytical reagent

Toimittaja: VWR Chemicals
Vaara

26805.291EA 64.1 EUR
26805.291
Dikaliumdisulfiitti ≥96.0%, AnalaR NORMAPUR® analytical reagent
Dikaliumdisulfiitti
Kaava: K₂O₅S₂
Sulamispiste: 190 °C
Tiheys: 1,2 g/cm³ (20 °C)
MDL numero: MFCD00167605
CAS-numero: 16731-55-8
EINECS: 240-795-3
Merck Index: 13,07729

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Testitulosten erittely

Assay Min. 96.0 %
Heavy metals (as Pb) Max. 10 ppm
Insolubility in water Max. 50 ppm
Cl (Chloride) Max. 50 ppm
As (Arsenic) Max. 1 ppm
Cu (Copper) Max. 10 ppm
Fe (Iron) Max. 5 ppm
Zn (Zinc) Max. 10 ppm


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