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Commodity: Antimony Ingot 99.65% Molecular formula: Sb CAS No: 7440-36-0
Hs Code：811010 Melting: 630℃ Density：6.62g/cm3
Property：Antimony is non-ferrous metals, metal antimony appearance is silvery white, hexagonal system, the melting point is 630.5 ℃, mohs hardness 3, density of 6.69 g/cm3, it is poor conductor of heat and electricity. Antimony is brittle, easy to grind, no ductility. Not easy reacting with air or oxygen at room temperature. Antimony is insoluble in water and generally does not react with acids.
Application: As hardener for alloys, the antimony is mainly applied to industries like metallurgy, accumulator and military, etc. and in products like Aluminum Material, cable sheath, welding material and sliding bearing. It is also the raw material for the production of Antimony Trioxide.
Grade & Specification:
|
Grade |
Sb-00 |
Sb-0 |
Sb-1 |
Sb-2 |
|
|
Sb % Min |
99.95 |
99.9 |
99.85 |
99.65 |
|
|
Chemical composition % Max. |
As |
0.01 |
0.03 |
0.05 |
0.1 |
|
Pb |
0.01 |
0.05 |
0.1 |
0.2 |
|
|
Fe |
0.003 |
0.01 |
0.015 |
0.02 |
|
|
Cu |
0.003 |
0.01 |
0.01 |
0.015 |
|
|
Se |
0.0015 |
0.003 |
0.004 |
0.005 |
|
|
Bi |
0.003 |
0.005 |
0.01 |
0.03 |
|
|
Cd |
0.0005 |
0.001 |
0.001 |
0.0015 |
|
|
Te |
0.0015 |
0.003 |
0.005 |
0.005 |
|
|
S |
0.005 |
0.008 |
0.04 |
0.06 |
|
|
Sn |
0.0015 |
0.003 |
0.003 |
0.003 |
|
