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Alfa Aesar™ Arsenic(III) selenide, 99.999% (metals basis)

For vacuum deposition

Chemical Identifiers

CAS 1303-36-2
Formula Weight 386.72
MDL Number MFCD00014166
UN Number UN3077
Merck Index 14,805
Synonym Arsenic triselenide
Chemical Name or Material Arsenic(III) selenide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA1284906 SDS Alfa Aesar™
1284906
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA1284902 SDS Alfa Aesar™
1284902
0.5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA1284914 SDS Alfa Aesar™
1284914
25g 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

1303-36-2
MFCD00014166
14,805
Arsenic(III) selenide
386.72
UN3077
Arsenic triselenide

Specifications

386.72
260°C
Arsenic triselenide
Odorless
4.75g/mL
1303-36-2
Arsenic(III) selenide
5g
UN3077
MFCD00014166
14,805
1 to 6mm
Fused Pieces
99.999%, (metals basis)

Safety and Handling

GHS H Statement
H330
Fatal if inhaled.

GHS P Statement
P260-P284-P304+P340-P320-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear respiratory protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Specific treatment is urgent (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.

RTECSNumber : CG2285000

TSCA : TSCA