Antimony ore for sale
1, Hight prurity (99.99% min) Metal Antimony (Sb)
2, 4N>99.99%, 5N>99.999%, 6N>99.9999%, 7N>99.99999%
3, Lumps/Ingot/Granule/Bar
4, Color: Gray
5, Atomic weight: 121.760
6, Electronegativity: 2.05
7, CAS No.: 7440-36-0
8, Density: 6.697 g/cm3 (25℃)
9, Melting Point: 630.63 ℃
10, Boiling Point: 1587 ℃
11, Mainly used for the preparation of Ⅲ - V compound semiconductor InSb, Bi2Sb, GaSb, high purity alloys, electronic refrigeration element materials and germanium, silicon single crystaldopants.
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Category
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Grade
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Sb(wB)/%≥
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Impurity(wB)/%≤
|
|
As/Sb
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Pb/Sb
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Cu
|
Se
|
Sn
|
Cd
|
Bi
|
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Antimony concentrate
( Powder)
|
First Grade
Second Grade
Third Grade
Fourth Grade
|
55
45
35
30
|
0.8
0.8
0.8
0.8
|
0.25
0.25
0.25
0.25
|
0.01
0.01
0.01
0.01
|
0.005
0.005
0.005
0.005
|
0.003
0.003
0.003
0.003
|
0.0005
0.0005
0.0005
0.0005
|
0.003
0.003
0.003
0.003
|
|
Antimony concentrate
(Lump)
|
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
|
60
50
40
30
20
|
0.8
0.7
0.7
0.7
0.6
|
0.25
0.25
0.25
0.25
0.004
|
0.01
0.01
0.01
0.01
0.005
|
0.005
0.005
0.005
0.005
0.004
|
0.003
0.003
0.003
0.003
0.002
|
0.0005
0.0005
0.0005
0.0005
0.0005
|
0.003
0.003
0.003
0.003
0.003
|
