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Copper(II) selenide, Black pieces, 99.5% (Metals basis), Alfa Aesar™

For Use in Semiconductors, As Catalyst in Kjeldahl Digestion

Chemical Identifiers

Chemical Name or Material Copper(II) selenide
CAS 1317-41-5
Physical Form Pieces
Assay Percent Range 99.5% (Metals basis)
Molecular Formula CuSe
Formula Weight 142.5
MDL Number MFCD00016058
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1790106

  SDS
alfa aesar
1790106
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1790114

  SDS
alfa aesar
1790114
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1790122

  SDS
alfa aesar
1790122
100g 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

Formula Weight 142.5
Physical Form Pieces
Quantity 5g
Color Black
DOT Information DOT Class: 9, Packaging Group: III
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.
Density 5.99g/cm3
EINECS Number 215-272-8
Assay Percent Range 99.5% (Metals basis)
Molecular Formula CuSe
CAS 1317-41-5
Chemical Name or Material Copper(II) selenide
Health Hazard 1 H301-H331-H373-H400-H410; Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.
MDL Number MFCD00016058

Form: 6mm and down pieces

Safety and Handling

H301-H331-H373-H400-H410; Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. 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.