
Natriumwolframat dihydrat 99+% ACS
Leverantör: Thermo Fisher Scientific
Certifikat
Om denna produkt
CAS-nummer:10213-10-2
:
Formel:Na₂WO₄·2H₂O
MDL-nummer:MFCD00149190
:329.85 g/mol
Merck Index:12,08847
Smält Pt:100 °C
Densitet:3,23 g/cm³ (20 °C)
EINECS:236-743-4
:GHS07
Förvaringstemperatur:Omgivande
Specifikationstestresultat
- Appearance:White to light yellow Crystalline powder or flakes
- Gravimetry:99.0 to 101.0 %
- Chloride (Cl):≤50 ppm
- Sulfate (SO4):≤100 ppm
- Molybdenum (Mo):≤10 ppm
- Heavy metals & Fe (as Pb):≤0.001 %
- Titrable free base:≤0.02 meq/g
- Insoluble matter:≤0.01 %