Natriummetabisulfit 97+% ACS

Lieferant: Thermo Scientific
Gefahr

Synonyms: DisulfitNatriumpyrosulfitdi-NatriumdisulfitNatriumdisulfitPyrosulfit

ACRO419580010EA 49.4 CHF
ACRO419580010 ACRO419580050 ACRO419582500 ACRO419580025
Natriummetabisulfit 97+% ACS
Natriummetabisulfit
Formel: Na₂S₂O₅
MW: 190,11 g/mol
Melting Pt: 150 °C (Zersetzung)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00167602
CAS-Nummer: 7681-57-4
EINECS: 231-673-0
REACH: 01-2119531326-45
Merck Index: 12,08784
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Spezifikation Testergebnisse

Appearance White Crystalline powder
Titration Iodimetric ≥97.0 %
Chloride (Cl) ≤500 ppm
Thiosulphate (S2O3) ≤500 ppm
Iron (Fe) ≤20 ppm
Heavy metals (as Pb) ≤10 ppm
Insoluble matter ≤0.005 %

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