タイトルまたは説明

Bismuth ingot
Our company has high purity bismuth metal*9.**9%**9.***9% to sell.
Bi**5, principle component :bismuth>*9.**9%, total impurities Brand  Chemical composition   Bi?,% Impurities, ? ppm   Ag Cu Al As Fe Mg Pb Zn Cr Sn Cd Ni Au Sum   Bi**5 *9.**9 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.2 0.2 0.2 *0   Bi**6 *9.***9 0.*2 0.*2 0.1 0.1 0.1 0.1 0.1 0.1 *- *- 0.1 0.*5 0.*1 1   Uses: mainly used for preparation of compound semiconductor, electronic components, refrigeration, thermoelectric conversion element and the atomic reactor in the liquid cooling carrier. 
Shape: ingot, powder. 
Atomic weight: **8.*8
Electronegativity: 1.9
Melting point: **1.4 °C
Boiling point: ***4 °C
Density: 9.**8 g/cm3
Appearance: silver white red rose slightly metallic sheen. 
Packing: polyester plastic film vacuum package.
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