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45660 Copper(I) selenide, 99.5% (metals basis)

CAS Number
20405-64-5
Synonyms

Stock No. Size Price ($) Quantity Availability
45660-09 10g 78.60
45660-18 50g 277.00
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Copper(I) selenide, 99.5% (metals basis)

MDL
MFCD00049908
EINECS
243-796-7

Chemical Properties

Formula
Cu2Se
Formula Weight
206.05
Form
2mm & down pieces
Melting point
1113°
Density
6.84
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in hydrochloric acid. Insoluble in water.

Applications

Copper(I) selenide is used as intermediate in chemical research. It is a thermoelectric material used in a number of industrial applications including infrared detection and imaging.

Notes

Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Literature References

Santosh K. Haram.; K.S.V. Santhanam.; M. Neumann-Spallart.; C. Lévy-Clément. Electroless deposition on copper substrates and characterization of thin films of copper (I) selenide.Mater. Res. Bull.1992,27(10), 1185-1191.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H373

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P301+P310a-P304+P340-P311a-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2666
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2842.90
TSCA
Yes

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