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Arsenicum(III) oxide a.r.
99.5+% As2O3
For laboratory use, Ph. Eur.
CL00.0152
CAS Nr:1327-53-3
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 312°C (subl.)
  • Boiling point: 465°C (subl.)
  • Flash point: -
  • Density: 3,798 g/cm3
  • Mol Weight: 197.84 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.0152.0100 100 g PE 18 photo_camera
Specs
  • Assay >99.5%
  • Insoluble Matter (Non Solubles) <0.01%
  • Chloride (Cl) <0.005%
  • Sulfur (S) <0.001%
  • Iron (Fe) <0.0005%
  • Lead (Pb) <0.002%
  • Antimony (Sb) <0.05%
  • Selenium (Se) <0.0005%
Safety
  • HS Nr: 28112910
  • Signal word: Danger
  • dangersymbol dangersymbol dangersymbol dangersymbol
  • UN: 1561
  • ADR: 6.1,II