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Alfa Aesar™ Arsenic(III) oxide, 99.5% (metals basis)

$39.70 - $284.47

Chemical Identifiers

CAS 1327-53-3
Molecular Formula As2O3
MDL Number MFCD00003433
Synonym Arsenic trioxide
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4348814
SDS View Documents
Alfa Aesar™
4348814
25g Each for $39.70
 
AA4348830
View Documents
Alfa Aesar™
4348830
250g Each for $105.42
 
AA43488A1
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Alfa Aesar™
43488A1
1kg Each for $284.47
 
Specifications

Chemical Identifiers

1327-53-3
As2O3
MFCD00003433
Arsenic trioxide

Specifications

1327-53-3
MFCD00003433
14,804
Slightly soluble in cold water; Soluble in boiling water,HCl,alkali hydroxide; Insoluble in alcohol,chloroform,and etherSoluble in dilute acids and alkalies; Insoluble in organic solvents; Slightly soluble in water.
-100 Mesh Powder
3.74 g/mL
Odorless
312.3°C
Arsenic (III) oxide
As2O3
UN1561
Arsenic trioxide
197.84
99.5%
−100 Mesh
465°C (sublimation)
25g
(metals basis)
Safety and Handling

Safety and Handling

GHS H Statement
H300-H350-H314-H318
Fatal if swallowed.
May cause cancer.
Causes severe skin burns and eye damage.
Causes serious eye damage.

P201-P202-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H300-H314-H335-H350-H371

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ARSENIC TRIOXIDE

EINECSNumber : 215-481-4

RTECSNumber : CG3325000

TSCA : Yes

Recommended Storage : Ambient temperatures