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Sodium sulfite, anhydrous a.r.
98+% Na2SO3
For laboratory use, Ph. Eur.
CL00.1480
CAS Nr:7757-83-7
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: >500°C
  • Boiling point: -
  • Flash point: -
  • Density: 2,63 g/cm3
  • Mol Weight: 126.04 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.1480.0250 250 g PE 33 photo_camera
CL00.1480.1000 1 kg PE 19 photo_camera
CL00.1480.5000 5 kg PE 3
Specs
  • Assay >98%
  • Arsenic (As) <0.00002%
  • Calcium (Ca) <0.005%
  • Copper (Cu) <0.0005%
  • Iron (Fe) <0.0005%
  • Lead (Pb) <0.0005%
  • Zinc (Zn) <0.001%
  • Chloride (Cl) <0.005%
  • Thiosulfate (S2O3) <0.02%
  • Selenium (Se) <0.001%
Safety
  • HS Nr: 28321000