Bismuth Ingot Buy Bismuth Ingot Bismuth Ingot Price

1. General information
Characteristics:
Crystalline, brittle metal, with reddish tinge. Soluble in nitric and hydrochloric acids. Highly diamagnetic (mass susceptibility -1.35 X 106). Expands 3.3% on solidification.Electrical resistivity higher in solid than in liquid state. Extrudable at 437oF, not fabricable at room temperature. Brinell hardness 7. Thermal conductivity is lowest of all metals except mercury. On heating it burns to form the oxide
Applications:
BISMUTHcouldbeusedindifferentfields,accordingtoitspurity. Bismuth has a low thermal conductivity and is both stable and non-toxic. These properties make the metal an ideal substitute for lead in everything from pipes and bullets to fishing weights and sprinkler triggers. High purity bismuth is used to synthesize pharmaceutical chemicals, superconductive ceramics and oxide crystals for the production of bismuth ortho-germanate crystals.
2. GENERAL PROPERTIES
Symbol:
Bi
CAS No:
7440-69-9
Atomic Number:
83
Atomic Weight:
208.9804
Density:
9.747 gm/cc
Melting Point:
271.3oC
Boiling Point:
1560oC
Thermal Conductivity:
0.0792 W/cm/oK @ 298.2oK
Electrical Resistivity:
106.8 microhm-cm @ 0oC
Electronegativity:
1.9 Paulings
Specific Heat:
0.0296 Cal/g/oK @ 25oC
Heat of Vaporization:
42.7 K-Cal/gm atom at 1560oC
Heat of Fusion:
2.505 Cal/gm mole
3. Specification
Impurities in ppm
Bi%
99.999min
Cu
1.0
Ag
1.0
Mg
0.5
Sb
/
Ni
0.2
Zn
0.5
Bi
/
In
/
Cr
0.5
Fe
0.5
Cd
0.2
As
0.5
Mn
/
Si
/
Al
0.5
Au
0.2
Pb
0.5
Sn
0.5