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Характеристики


 



























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


 


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Новинки - Розница

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