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CAS No 1303-28-2 , diarsenic pentaoxide

  • Name: diarsenic pentaoxide
  • Synonyms: Arsenic(5+) oxide;Arsenic(V) oxide; Diarsenic pentaoxide; Diarsenic pentoxide; Arsenic anhydride; Arsenic pentaoxide;diarsenic pentaoxide;
  • CAS Registry Number:
  • Transport: 25kgs in
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 4.32
  • Water Solubility: 150g/100ml
  • Safety Statements: R23/25:Toxicbyinhalationandifswallowed.;R45:Maycausecancer.;R50/53:Verytoxictoaquaticorganisms,maycauselong-termadverseeffectsintheaquaticenvironment.;
  • Hazard Symbols: T:Toxic;N:Dangerousfortheenvironment;
  • Flash Point: °C
  • EINECS: 215-116-9
  • Molecular Weight: 229.8402
  • InChI: InChI=1S/As2O5/c3-1(4)7-2(5)6
  • Risk Statements: S45:Incaseofaccidentofifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).;S53:Avoidexposure-obtainspecialinstructionsbeforeuse.;S60:Thismaterialanditscontainermustbedisposedofashazardouswaste.;S61:Avoidreleasetotheenvironment.Refertospecialinstructions/Safetydatasheets.;
  • Molecular Formula: As2O5
  • Molecular Structure:CAS No:1303-28-2 diarsenic pentaoxide
References of diarsenic pentaoxide
Title: Arsenic Pentoxide
CAS Registry Number: 1303-28-2
Synonyms: Arsenic acid anhydride
Molecular Formula: As2O5
Molecular Weight: 229.84
Percent Composition: As 65.19%, O 34.81%
Literature References: Prepn: Gmelins, Arsenic (8th ed.) 17, pp 273-277 (1952). Review of toxicology and human exposure: Toxicological Profile for Arsenic (PB2000-108021, 2000) 468 pp.
Properties: Amorphous lumps or powder. Poisonous! Gradually deliquesces on exposure to air. Freely sol in water or alc. Combines very slowly with H2O to form H3AsO4. Keep well closed.
Use: Manuf of colored glass; in adhesives for metals; in wood preservatives; in weed control; as fungicide.