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Bismuth Powder

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Characteristic

Bismuth is a poor conductor of electricity and heat (scientists say it has poor electrical and thermal conductivities). Bismuth metal is relatively inert and non-toxic, it has replaced toxic lead in many applications. Santech Materials specializes in producing 4N/5N Bismuth powder in smallest size, also in spherical powder by atomization technology.

Properties
Purities 99.9%, 99.99%, 99.999%
Particle size -100mesh, -200mesh, -325 mesh, -500mesh

Molar mass

465.96 g/mol

Melting point

544.7 K ​(271.5 °C, ​520.7 °F)

Boiling point

1837 K ​(1564 °C, ​2847 °F)
Solubility

soluble in concentrated nitric acid

Thermal conductivity

7.97 W·m−1·K−1

Electrical resistivity

at 20 °C: 1.29 µΩ·m

Specification
Applications

Bismuth is mainly used for metal alloys, thermoelectrical materials, bismuth oxide, paint material, additive, activator, medicine, toiletry, semiconductor, bismuth crystal, jewelry, etc. 

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