Sodium metabisulphite for analysis

Supplier: Thermo Scientific
Danger

223070010 223075000 223070025
ACRO223070010EA 62.5 EUR
ACRO223070010 ACRO223075000 ACRO223070025
Sodium metabisulphite for analysis
Sodium metabisulphite
Formula: Na₂S₂O₅
Melting Pt: 150 °C (dec.)
Density: 2,476 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00167602
CAS Number: 7681-57-4
EINECS: 231-548-0
ADR: 8,III
Merck Index: 12,08731
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=110c9b08e7e977eb8c8a9a97bee16470ca9699c5&vid=004a574d6ed7e27d7cc82336f2179f23453618d0&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Appearance White Crystalline powder
Titration Iodimetric ≥58.5 % (SO2)
Arsenic (As) ≤1 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...

Learn more About VWR