Large high quality antimony watch
- $2500.00 /metric ton
- 1 metric ton
- Hebei Simel Import & Export Trading Co., Ltd.
- Hebei, China
- Mr Robbie W.
brand: | SM | Supply capacity: | 2500 metric tons per month |
Packaging Details: | 50kg per plastic bag in a 20ft container. or according to customer requirements | Concentrated or not: | Whether to concentrate |
payment terms: | L/C, T/T, Western Union | model: | antimony ore |
port: | Dalian | shape: | piece |
Origin: | Hunan, China |
basic product info:
chemical formula | antimony |
work | Antimony, usually with small amounts of arsenic, iron, silver, and sulfur |
variable formula | (antimony,as); (antimony,as,iron,silver,small) |
color | Pewter white with a very light blue tinge. Oxidation is gray to dark gray, slightly invisible blue when oxidized. |
stripe | Black |
hardness | 3 - 4 |
crystal system | hexagon |
crystal form and aggregation | Antimony mainly exists in milky, stalactite, massive, radial and encrusted forms. Pseudocubic crystals are very rare. |
transparency | opaque |
proportion | 6.6 - 6.7 |
luster | Metallic |
split | 1,1 - base. Cleavage is rare because crystals are so rare. |
fracture | uneven |
toughness | crisp |
other identity markers | tarnished dark gray |
in group | primary elements; semi-metallic elements |
eye-catching features | Loss of gloss, molding and low hardness |
environment | Occurs mainly in mesothermic veins |
rock type | spoiled |
High quality bulk antimony ore
1, high purity (99.99% min) metal antimony (Sb)
2,4N>99.99%, 5N>99.999%, 6N>99.9999%, 7N>99.99999%
3. Block/ingot/granule/strip
4. Color: gray
5. Atomic weight: 121.760
6. Electronegativity: 2.05
7. CAS number: 7440-36-0
8. Density: 6.697 g/cm3 (25°C)
9. Melting point: 630.63°C
10. Boiling point: 1587°C
11. It is mainly used for the preparation of III-V compound semiconductors InSb, Bi2Sb, GaSb, high-purity alloys, electronic refrigeration component materials and germanium and silicon single crystal dopants.
category | grade | Sb(wB)/%≥ | Impurities (wB)/%≤ | ||||||
Arsenic/antimony | lead/antimony | copper | selenium | tin | CD | pair | |||
Antimony concentrate | First grade | 55 | 0.8 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 |
Antimony concentrate | First grade | 60 | 0.8 | 0.25 | 0.01 | 0.005 | 0.003 | 0.0005 | 0.003 |
application:
It is mainly used to prepare III-V compound semiconductors InSb, Bi2Sb, GaSb, high-purity alloys, electronic refrigeration element materials and germanium and silicon single crystal dopants.
Packing: in bulk or according to customer requirements
Port: Tianjin/Qingdao Port
1. Prompt reply and instant communication.
2. Samples are provided for free.
3. Customized packaging bags.
4. Mass stocking and lightning consignment.
5. After the order is confirmed, take photos to track down the whole process
6. Quality assurance, each product comes from a first-class factory.
7. One-stop tracking service until the goods are shipped to your warehouse.
8. A professional foreign team is at your service.
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