Substance
ID:129340
Names and Identifiers
IUPAC Traditional name
arsenic trioxide
IUPAC name
bicyclo[1.1.1]diarsoxane
Synonyms
Arsenous AcidARSENIC (III) OXIDE ACS REAGENT GRADE
Properties
Safety Information
Emergency Response Guidebook(ERG) Number
151
RTECS
CG3325000
EU Classification
T2
MSDS Link
Hazard Class
6.1
Packing Group
II
EU Hazard Identification Number
6.1B
UN Number
1561
European Hazard Symbols
Nature polluting (N)
Highly toxic (T+)Storage Condition
Room Temperature (15-30°C)
Australian Hazchem
2Z
Safety Statements
S:45-53-60-61
Risk Statements
R:28-34-50/53
Physical Property
Boiling Point
not applicable (sublimes) 3.86 g/cm3 at 20 °C
Density
8.5E-10 hPa at 20 °C
Vapor Pressure
66.1 mm Hg at 312 °C
Melting Point
sublimation at 193 °C
Product Information
Molecule Details
ACS Reagent Grade
Purity: >99.9%
Purity: >99.9%
Molecular Spectra
No Data Available
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References
No Data Available
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