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

$35.26 - $92.99

Chemical Identifiers

CAS 1327-53-3
Molecular Formula As2O3
Formula Weight 197.84
MDL Number MFCD00003433
UN Number UN1561
Merck Index 14,804
Synonym Arsenic trioxide
Chemical Name or Material Arsenic (III) oxide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4348814 SDS Alfa Aesar™
4348814
25g Each for $35.26
AA4348830 SDS Alfa Aesar™
4348830
250g Each for $92.99
AA43488A1 SDS Alfa Aesar™
43488A1
1kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

1327-53-3
197.84
UN1561
Arsenic trioxide
As2O3
MFCD00003433
14,804
Arsenic (III) oxide

Specifications

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

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.

GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

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

RTECSNumber : CG3325000

TSCA : TSCA