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Bismuth telluride

Bismuth telluride structure

CAS No:
37293-14-4
Formula:
Bi.Te
Chemical Name:
Bismuth telluride
Synonyms:
Bismuth telluride
Categories:
Surfactant > Industrial Surfactant

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Description

Bismuth telluride is a gray or black crystalline solid or gray powder.

Bismuth telluride Basic Attributes

Molecular Weight：

800.76076

Exact Mass：

338.887

Characteristics

PSA：

Appearance：

Bismuth telluride appears as gray or black hexagonal platelets with a metallic luster or gray powder. mp: 586°C. Density: 7.8 g/cm3. An alloy of two metallic elements. Sometimes this is doped with selenium sulfide. The selenium sulfide (SeS) dopant alters the electrical properties, but has too low a concentration to affect the chemical properties.

Density：

7.7 (NIOSH, 2016)

Melting Point：

1063 °F (NIOSH, 2016)

Water Solubility：

Insoluble (NIOSH, 2016)

Vapor Pressure：

0 mm Hg (approx) (NIOSH, 2016)

Computed Properties

Molecular Weight:336.6
Exact Mass:338.88662
Monoisotopic Mass:338.88662
Heavy Atom Count:2
Complexity:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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