1.Overview
English name: Antimony ore
Molecular formula: Sb
Place of Origin: China
Grade Standard:Industrial Grade
CAS No.:7440-36-0
Density: 6.697 g/cm3 (25℃)
Melting Point: 630.63 ℃
Boiling Point: 1587 ℃
Atomic weight: 121.760
Electronegativity: 2.05
Appearance: grey Lumps/Ingot/Granule/Bar
Transport Package：Iron Drum or Jumb Bag or Packing as Per Request
Application: As the alloy hardener, it is used in metallurgy, accumulator, and war industry etc..It is also the raw material of antimony oxide. Mainly used for the preparation of Ⅲ – V compound semiconductor InSb, Bi2Sb, GaSb, high purity alloys, electronic refrigeration element materials and germanium, silicon single crystal dopants.
2.Product Specification
| Category | Grade | Sb(wB)/%≥ | Impurity(wB)/%≤ | ||||||
| As/Sb | Pb/Sb | Cu | Se | Sn | Cd | Bi | |||
| Antimony concentrate (Lump) |
First Grade | 60 | 0.8 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 |
| Second Grade | 50 | 0.7 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 | |
| Third Grade | 40 | 0.7 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 | |
| Fourth Grade | 30 | 0.7 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 | |
| Fifth Grade | 20 | 0.6 | 0.004 | 0.005 | 0.004 | 0.002 | 0.0005 | 0.003 | |
3.Packaging & Delivery
We provide customers with individual products and expert technical service !
Packaging Steel drums : 25kg-1000kg. Other packing on request.
Packaging Details:
“25kg in english neutral plastic woven bag or 25kg per cardboard barrel or 1000kg bigbag”
Lead Time:
Quantity(kilograms) 1 – 1000 >1000
Est. Time(days) 7 To be negotiated
4.Q and A
Q1:Are you manufacture or trade?
A:We are manufacturer, our factory is located in China, but we can also provide one stop purchasing service for you!
Q2:What payment methods do you support?
A: L/C or T/T
