12044-50-7 arsenic(V) oxide hydrate arsenic(V) oxide hydrate

Synonyms：Arsenic oxide (As2O5), hydrate (3:5); Arsenic pentoxide hydrate (3:5); Arsen(V)-oxid-Hydrat; Arsenic(V) oxide hydrate; AsO5・1.67H2O ; 1,3-dioxodiarsoxane 1,3-dioxide hydrate
CAS Number：12044-50-7
Molecular Formula：H₂As₂O₆
Molecular Weight：247.8555
InChI：InChI=1/As2O5.H2O/c3-1(4)7-2(5)6;/h;1H2
Molecular Structure：
Hazard Symbols: T:Toxic;
N:Dangerous for the Environment;
Risk Codes： R45:May cause cancer.;
R23/25:Toxic by inhalation and if swallowed.;
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
Safety Description： S53:Avoid exposure - obtain special instructions before use.;
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).;
S60:This material and its container must be disposed of as hazardous waste.;
S61:Avoid release to the environment. Refer to special instructions/Safety data sheets.;