2O₃; Molecular Weight:197.8414; EINECS:215-481-4 ">

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ChemNet > CAS > 1327-53-3 Arsenic(III) oxide

1327-53-3 Arsenic(III) oxide

product Name	Arsenic(III) oxide
CAS No	1327-53-3
Synonyms	Arsenic trioxide; diarsenic trioxide; Arsenic oxide; Arsenous oxide; arsenous acid; arsenic(+3) cation; oxygen(-2) anion; dioxodiarsoxane; tricyclo[3.3.1.1~3,7~]tetraarsoxane; bicyclo[1.1.1]diarsoxane
Molecular Formula	As₂O₃
Molecular Weight	197.8414
InChI	InChI=1/As2O3/c3-1-4-2(3)5-1
EINECS	215-481-4
Molecular Structure
Melting point	312.3℃
Water solubility	37 g/L (20℃)
Hazard Symbols	T+:Very toxic; N:Dangerous for the environment;
Risk Codes	R28:; R34:; R45:; R50/53:;
Safety Description	S45:; S53:; S60:; S61:;
MSDS	Material Safety Data Sheet

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