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Gallium arsenide, Dark gray pieces, 99.999% (Metals basis), Alfa Aesar™

For Semiconductors (Transistors, Lasers, Solar Cells)

Chemical Identifiers

Chemical Name or Material Gallium arsenide
CAS 1303-00-0
Physical Form Dark gray pieces
Assay Percent Range 99.999% (Metals basis)
Molecular Formula GaAs
Formula Weight 144.64g/mol
MDL Number MFCD00011017
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA8845804

 
alfa aesar
88458-04
2g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA8845809

 
alfa aesar
88458-09
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA8845818

 
alfa aesar
88458-18
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Density 5.31g/cm3
Odor Odorless
Color Dark gray
Quantity 2g
Chemical Name or Material Gallium arsenide
CAS 1303-00-0
Physical Form Dark gray pieces
Assay Percent Range 99.999% (Metals basis)
Molecular Formula GaAs
Formula Weight 144.64g/mol
MDL Number MFCD00011017
Health Hazard 1 H301-H331-H400-H410: Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.
Health Hazard 2 When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment.
DOT Information DOT Class: 6.1, Packing Group: II
EINECS Number 215-114-8
Safety and Handling

H301-H331-H400-H410: Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment.