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Bismuth (Bi) Granule

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Bismuth (Bi) Granule is widely used in metal alloys, Bismuth oxide, paint material, additive, activator, medicine, toiletry, semiconductor, and superconductor, etc. Heeger Materials provides the best bismuth granules at a competitive price. Our products are known for their superior performance and reliability. We are committed to providing the best solutions for your specific needs.

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Data sheet

Molecular FormulaBi
Purity99.99%
Size0.4mm~30mm, or customized
CAS7440-69-9

More info

Bismuth (Bi) Granules, derived from Bismuth Metal Ingot, are white or silver-pink in color and exhibit stability in both dry and moist air at ordinary temperatures. They come in two forms: teardrop-shaped and near-spherical. With its unique properties such as non-toxicity, low melting point, density, and appearance, bismuth finds a wide range of applications.

Bismuth (Bi) Granule

  • Molecular Formula: Bi
  • CAS: 7440-69-9
  • EINECS NO.: 231-177-4
  • Phase at STP: solid
  • Appearance: lustrous brownish silver
  • Purity: 99.99%
  • Size: 0.4mm to 30mm, or customized
  • 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
  • Heat of fusion: 11.30 kJ/mol
  • Heat of vaporization: 179 kJ/mol
  • Molar heat capacity: 25.52 J/(mol·K)

Bismuth (Bi) Granule Specifications

Product

Purity

Impurity (≤ppm)

HM-Bi

≥99.99%

Pb

Zn

Fe

Ag

Sb

6

5

5

30

5

Cu

Te

Cl-

As

 

6

5

15

5

 

Size

0.4mm~30mm, or customized

Bismuth (Bi) Granule Applications

  • Used in cosmetics and beauty products because they can provide a pearly shimmer effect and a unique metallic appearance.
  • Used as gastrointestinal protectants in pharmaceutical and medical applications, such as treating ulcers.
  • Used in the manufacturing of electronic materials and components, such as electronic devices, electric heaters, and thermoelectric materials.
  • Used in various applications in laboratories and scientific research, such as experimental materials and catalysts.

Bismuth (Bi) Granule Storage and Packing

Bismuth (Bi) Granule is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements. 

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-hour technical support by e-mail or call.

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