Potassium disulphite 97%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
:16731-55-8
:
:K₂O₅S₂
:MFCD00167605
:222.33 g/mol
:13,07729
:150 °C (dec.)
:1,2 g/cm³ (20 °C)
:240-795-3
:GHS05
:GHS07
:Ambient
- Appearance:White to light yellow Crystalline powder
- Titration Iodimetric:≥96.0 %
- Arsenic (As):≤1 ppm
- Iron (Fe):≤5 ppm
- Selenium (Se):≤1 ppm
- Heavy metals (as Pb):≤10 ppm
- Pack typePk
- : 418270250: ACRO418270250
- 418275000Glass bottle for solids500 g1 * 500 g£69.70: 418275000: ACRO418275000
- : 418270025: ACRO418270025