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

$34.51 - $91.01

Chemical Identifiers

Chemical Name or Material Arsenic (III) oxide
CAS 1327-53-3
Molecular Formula As2O3
Formula Weight 197.84
MDL Number MFCD00003433
UN Number UN1561
Merck Index 14,804
Synonym Arsenic trioxide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA4348814

  SDS
alfa aesar™
4348814
25g Each for $34.51

AA4348830

  SDS
alfa aesar™
4348830
250g Each for $91.01
Description & Specifications

Specifications

Formula Weight 197.84
Chemical Name or Material Arsenic (III) oxide
TSCA TSCA
Mesh Size −100 Mesh
Odor Odorless
Physical Form Powder
Molecular Formula As2O3
MDL Number MFCD00003433
CAS 1327-53-3
Boiling Point 465°C (subl.)
Melting Point 312.3°C
Quantity 25g
Solubility Information Slightly soluble in cold water; Soluble in boiling water, HCl, alkali hydroxide; Insoluble in alcohol, chloroform, and ether
Health Hazard 2 GHS H Statement
H300-H350-H314-H318
Fatal if swallowed.
May cause cancer.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Density 3.74g/mL
RTECS Number CG3325000
Assay 99.5%
Assay Percent Notes (metals basis)
UN Number UN1561
Merck Index 14,804
Synonym Arsenic trioxide
Health Hazard 1 Danger
Health Hazard 3 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.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ARSENIC TRIOXIDE
Safety and Handling

Danger

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.

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