Natriummetabisulfit 97+% ACS
Lieferant: Thermo Scientific
|
Gefahr
|
Synonyme:
Disulfit
, Natriumpyrosulfit
, di-Natriumdisulfit
, Natriumdisulfit
, Pyrosulfit
ACRO419580010EA
42.7
EUR
ACRO419580010
ACRO419580050
ACRO419582500
ACRO419580025
Natriummetabisulfit 97+% ACS
Natriummetabisulfit
Formel:
Na₂S₂O₅ Molecular Weight: 190,11 g/mol Schmelzpunkt: 150 °C (Zersetzung) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00167602 CAS-Nummer: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 12,08784 |
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 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...