Natriummetabisulfit, BAKER ANALYZED® ACS, J.T.Baker®

Lieferant: Avantor
Gefahr

Synonyme: Natriumpyrosulfit, Pyrosulfit, Natriumdisulfit, di-Natriumdisulfit, Disulfit

0267.1000EA 51.08 EUR
0267.1000
Natriummetabisulfit, BAKER ANALYZED® ACS, J.T.Baker®
Natriummetabisulfit
Formel: Na₂S₂O₅
Molecular Weight: 190,11 g/mol
Schmelzpunkt: 150 °C
Dichte: 1,48 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00167602
CAS-Nummer: 7681-57-4
EINECS: 231-673-0
REACH: 01-2119531326-45
Merck Index: 12,08784
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=110c9b08e7e977eb8c8a9a97bee16470ca9699c5&vid=004a574d6ed7e27d7cc82336f2179f23453618d0&prid=web&clid=SAPDAM

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Spezifikation Testergebnisse

Exceeds ACS Specifications
Assay min. 97.0 %
Assay (SO2) min. 58.5 %
Chloride (Cl) max. 0.005 %
Heavy Metals (as Pb) max. 0.001 %
Insoluble Matter max. 0.005 %
Thiosulfate (S2O3) max. 0.05 %
Trace Impurities (in ppm)
Iron (Fe) max. 5

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