Arsenic(V) Oxide Hydrate CAS #: 12044-50-7

Synonyms Arsenic pentoxide hydrate; Arsenic pentaoxide hydrate, Diarsenic pentoxide hydrate, Diarsenic pentaoxide hydrate, Arsenic(5+) oxide hydrate, 255459, 363456

Compound Formula: As2h2O6 Molecular Weight: 247.86 Appearance: White Powder Melting Point: 315°C Boiling Point: N/A Density: 4.32 g/cm3 Solubility in H2O: N/A Exact Mass: 247.828331 Monoisotopic Mass: 247.828331

Health & Safety Information Signal Word: Danger Hazard Statements: H300-H331-H350-H410 Hazard Codes: T,N Precautionary Statements: P201-P261-P273-P301 + P310 + P330-P304 + P340 + P312-P308 + P313 Flash Point: Not applicable Risk Codes: 45-23/25-50/53 Safety Statements: 53-45-60-61 RTECS Number: N/A Transport Information: UN 1559 6.1 / PGII WGK Germany: 3 GHS Pictogram: Image,Image,Image

Chemical Identifiers Linear Formula: As2O5· xH2O Pubchem CID: 16211720 MDL Number: MFCD00149146 EC No.: 215-116-9 IUPAC Name: N/A Beilstein/Reaxys No.: N/A SMILES: O.O=[As](=O)O[As](=O)=O InchI Identifier: InChI=1S/As2O5.H2O/c3-1(47-2(5)6;/h;1H2 InchI Key: XSIWZGKXZLITBO-UHFFFAOYSA-N Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 537 gallon liquid totes Special package is available on request.