MilliporeSigma
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483257

Sigma-Aldrich

Arsenic(V) oxide

99%

Synonym(s):
Arsenic pentoxide
Linear Formula:
As2O5
CAS Number:
Molecular Weight:
229.84
EC Number:
MDL number:
PubChem Substance ID:

assay

99%

reaction suitability

core: arsenic
reagent type: catalyst

mp

>300 °C (lit.)

SMILES string

O=[As](=O)O[As](=O)=O

InChI

1S/As2O5/c3-1(4)7-2(5)6

InChI key

COHDHYZHOPQOFD-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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