Arsenic (III) Telluride


Product # 1165
Name Arsenic (III) Telluride
Synonyms Diarsenic tritelluride
Formula As2Te3
Purity 99.999%
CAS Number 12044-54-1
Molecular Weight 532.64
Color & Form Silver gray powder
Melting Point 381° C
Specific Gravity 6.5 gm/ml
Solubility Insoluble


25 gm $85.00
100 gm $230.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.


Transportation Information UN1557, Arsenic compounds, solid, n.o.s., 6.1, II (DOT)
Air Transportation Information UN1557, Arsenic compound, solid, n.o.s., 6.1, II (IATA)
Pictogram Pictogram: Acute 
Signal Word Warning
Hazardous Statements

H301+H331  Toxic if swallowed or inhaled.

Precautionary Phrases

P261  Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P310  IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P304+P340  IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P501  Dispose of contents/container to.....

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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