GALLIUM TELLURIDE Property

Melting point:

790°C

Density 

5.570

form 

cubic crystals

color 

cubic crystals, crystalline

Crystal Structure

Cubic, Sphalerite Structure - Space Group F(-4)3m

CAS DataBase Reference

12024-27-0

EPA Substance Registry System

Gallium telluride (Ga2Te3) (12024-27-0)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

GALLIUM TELLURIDE Chemical Properties,Usage,Production

Chemical Properties

6mm pieces and smaller with 99.999% purity; two forms: cub and tetra; tetra, 73623-48-0, is stable only at 400°C–495°C; the pentavalent telluride Ga2Te5, 73623-48-0, is stable only in the range 400°C–495°C [KIR78] [CER91]