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Specifications

Specifications
our company can supply high purity bismuth 99.999%,99.9999%.
high purity bismuth(Bi)specification
Bi-05, principle component bismuth -99.999%,
Bi-06, principle component bismuth-99.9999%,
The chemical composition complies with YS43-1992 
high purity bismuthstandard(industry standard) 
application :High purity bismuth is mainly used in the fabrication of compound semiconductor, semiconductor refrigerator, thermoelectric converting elements and liquid cooling carrier for nuclear reactor, etc. 
Product appearance: ingot, powder, pellet, granule, needle 
Physical property:atomic weight: 208.98; electronegativity:1.9, melting point: 271.3°C; boiling point: 1560°C,density: 9.808 g/cm3; silvery white with rosy red metal color ingot or granule.
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Chemical composition
Bi≥,%
Impurities, ≤ ppm
Ag
Cu
Al
As
Fe
Mg
Pb
Zn
Cr
Sn
Cd
Ni
Au
Sum
Bi-05
99.999
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
10
Bi-06
99.9999
0.02
0.02
0.1
0.1
0.1
0.1
0.1
0.1
 
 
0.1
0.05
0.01
1