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45572 Gallium(III) selenide, 99.99% (metals basis)

CAS Number

Stock No. Size Price ($) Quantity Availability
45572-03 1g 32.90
45572-06 5g 147.00
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Gallium(III) selenide, 99.99% (metals basis)


Chemical Properties

Formula Weight
3-12mm Sintered Lump
Storage & Sensitivity
Ambient temperatures.
Decomposes with water.


Gallium (III) Selenide is a crystalline solid used as a semiconductor and in photo optic applications. It is also used as an intermediate in food, agricultural and pharmaceuticals.


Incompatible with oxidizing agents and bases.

Literature References

Li, X.; Basile, L.; Yoon, M.; Ma, C.; Puretzky, A. A.; Lee, J.; Idrobo, J. C.; Chi, M.; Rouleau, C. M.; Geohegan, D. B.; Xiao, K.Revealing the Preferred Interlayer Orientations and Stackings of Two-Dimensional Bilayer Gallium Selenide Crystals. Angew. Chem. 2015, 54 (9), 2712-2717.

Halpert, J. E.; Morgenstern, F. S. F.; Ehrler, B.; Vaynzof, Y.; Credgington, D.; Greenham, N. C. Charge Dynamics in Solution-Processed Nanocrystalline CuInS2 Solar Cells. ACS Nano 2015, 9 (6), 5857-5867.

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-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Get medical advice/attention if you feel unwell. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


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