Natriummetabisulfit mixture of NaHSO3 and Na2S2O5 ACS, Fluka™
Lieferant: Honeywell Chemicals
|
Gefahr
|
Synonyms:
Disulfit
, Natriumpyrosulfit
, di-Natriumdisulfit
, Natriumdisulfit
, Pyrosulfit
243973-100GEA
71.41
CHF
243973-100G
Natriummetabisulfit mixture of NaHSO3 and Na2S2O5 ACS, Fluka™
Natriummetabisulfit
Formel:
Na₂S₂O₅ MW: 190,11 g/mol Siedepunkt: Decomposes on heating Melting Pt: > 150 °C (Zersetzung) Dichte: 2,36 g/cm³ (20 °C) Lager Temperatur: Room Temperature |
MDL Number:
MFCD00167602 CAS-Nummer: 7681-57-4 |
Spezifikation Testergebnisse
Identity (IR) | complying |
Assay of total-SO₂ | min. 58.5 % |
Water insoluble matter | max. 0.005 % |
Iron (Fe) | max. 0.002 % |
Heavy metals (as Pb) | max. 0.001 % |
Chloride (Cl) | max. 0.02 % |
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