Поделиться:
Atomic weight: 208.98040 |
Electronegativity: 1.9 |
Density: 9.78 g / cm3 |
Melting point: 271.50 ℃ |
Boiling point: 1564 ℃ |
Characteristic:White with rose-red metallic luster, melting point is 271.3 ℃, boiling point is 1420 ℃, easily soluble in hot concentrated sulfuric acid and nitric acid, can absorb radiation. |
Specification
Purity | High purity raw material Bismuth metal 99.99% up |
Appearance | Silvery white with rose colored |
Size | 100-325 mesh |
Weight | 15kilos ± 1kilo |
Standard | GB/T915-2010 |
Molecular Formula | Bi |
Melting Point | 271.3 °C |
Boiling Point | 1560±5 °C |
CAS No. | 7440-69-9 |
EINECS No. | 231-177-4 |
Application
Used in the pharmaceutical industry, it is also widely used in semiconductors, superconductors, flame retardants, pigments, cosmetics, chemical reagents, electronic ceramics and other fields. It has a tendency to replace toxic elements such as lead, antimony, cadmium and mercury. In addition, high purity bismuth It can also be used as a heat carrier or coolant in a nuclear reactor.It is used to prepare family compound semiconductors, high-purity alloys, electronic cooling elements, thermoelectric conversion elements, and liquid cooling carriers in atomic reactors. |
Packing&Delivery
For less than 10KG order, we use Vacuum packing then packed in wooden box.
For more than 25KG order, 25KG per iron drum is our standard packing.
1-10KG order: 1KG/bag
25-100KG order:25KG/drum
Product Images