di-Kalium disulfite ≥96.0%, AnalaR NORMAPUR® analytiskt reagens

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Synonyms: Dipotassium disulphite, Potassium pyrosulphite, Potassium metabisulphite, di-Potassium disulphite

26805.291EA 785 SEK
26805.291
di-Kalium disulfite ≥96.0%, AnalaR NORMAPUR® analytiskt reagens
di-Kalium disulfite
Formel: K₂O₅S₂
MW: 222.33 g/mol
Smältpunkt: 190
Densitet: 1.2 g/cm³ (20 °C)
MDL Number: MFCD00167605
CAS nummer: 16731-55-8
EINECS: 240-795-3
Merck Index: 13,07729

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Specifikation testresultat

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

SPECIFIKATIONER

Environmentally Preferable

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