New Bismuth (Bi) Needle-heegermaterials View larger

Bismuth (Bi) Needle

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Bismuth Needle is used in metal alloys, Bismuth oxide, paint material, additive, activator, medicine, toiletry, semiconductor, and superconductor, etc. Heeger Materials provides bismuth needles of high quality and at a competitive price.

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Bismuth Needle is a brittle metal with white, silver-pink color and it's stable in both dry and moist air at ordinary temperatures. Bismuth Needle is non-toxicity, low melting point and it can be used as a carbide stabilizer in the manufacturing process for malleable iron. Bismuth Needle also can be added to low-carbon steel or aluminum to improve machinability.

  • Molecular Formula: Bi
  • Phase at STP: solid
  • Appearance: lustrous brownish silver
  • Melting point: 544.7 K (271.5 °C, 520.7 °F)
  • Boiling point: 1837 K (1564 °C, 2847 °F)
  • Density (near r.t.): 9.78 g/cm3
  • when liquid (at m.p.): 10.05 g/cm3
  • The heat of fusion: 11.30 kJ/mol
  • The heat of vaporization: 179 kJ/mol
  • Molar heat capacity: 25.52 J/(mol·K)

Applications:

Bismuth Needle is used in metal alloys, Bismuth oxide, paint material, additive, activator, medicine, toiletry, semiconductor, and superconductor, etc.

Why choose us?

  • Low oxygen content and low heavy metals content.
  • Strict quality control for procedures of raw material, process control, and pre-delivery.
  • Great technical capability to be a valued and long-term supplier.
  • Technical support: 24 hours technical support by e-mail or call.

Packing & Shipping

The Bismuth (Bi) Needle will be packaged in the vacuum bag.

  • CAS No.: 7440-69-9
  • EINECS No.: 231-177-4

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