Antimony ingots | |
MF: | Sb |
MW: | 121.76 |
EINECS: | 231-146-5 |
Melting point | 630 °C(lit.) |
Boiling point | 1950 °C(lit.) |
Form | Silver grey solid |
Purity | 4N,5N,6N |
Properties:
Antimony Ingot,antimony metal with high quality for Grade 99.9%,99.85%,99.65%.
Antimony is a kind of nonferrous metal, silvery white solid with polish and crisp character. There are two allotropes:
Yellow anamorphosis is stable under 90 centigrade. The Stable form of antimony is metal anamorphosis. Melting Point:
Melting Point: 630 °C
Density:6.62g/ cm3
Poor calorific conduction.
| Standard | Chemical Constituent /% | ||||||||
| Sb≥ | Impurity | ||||||||
| As≤ | Fe≤ | S≤ | Cu≤ | Se≤ | Pb≤ | Bi≤ | total Impurity | ||
| Sb99.95 | 99.95 | 0.01 | 0.01 | 0.005 | 0.005 | 0.0015 | 0.01 | / | 0.05 |
| Sb99.90 | 99.9 | 0.02 | 0.015 | 0.008 | 0.01 | 0.003 | 0.03 | 0.003 | 0.1 |
| Sb99.85 | 99.85 | 0.05 | 0.02 | 0.04 | 0.015 | 0.005 | 0.1 | 0.005 | 0.15 |
| Sb99.65 | 99.65 | 0.1 | 0.03 | 0.06 | 0.05 | 0.005 | 0.2 | / | 0.35 |
| Usages: |
| The largest applications for metallic antimony is an alloy with lead and tin and the lead antimony plates in lead-acid batteries. Alloys of lead and tin with antimony have improved properties for solders, bullets, and plain bearings. Antimony compounds are prominent additives for chlorine and bromine-containing fire retardants found in many commercial and domestic products. An emerging application is the use of antimony in microelectronics. |
| properties: |
| Antimony is a kind of non-ferrous heavy metals in shiny silver-white solid form of brittle property. It has two allotropes -the yellow variant is stable under the temperature of minus 90ºC, the metal variant is the stable form of antimony with the melting point of 630ºC, density of 6.62g/cm3 and bad thermal conductivity. |
Symbol: |
Sb |
Atomic Number: |
51 |
Atomic Weight: |
121.75 |
Density: |
6.691 gm/cc |
Melting Point: |
630.74 oC |
Boiling Point: |
1950 oC |
Thermal Conductivity: |
0.244 W/cm/ K @ 298.2 K |
Electrical Resistivity: |
39.0 microhm-cm @ 0 oC |
Electronegativity: |
1.9 Paulings |
Specific Heat: |
0.049 Cal/g/ K @ 25 K |
Heat of Vaporization: |
46.6 K-cal/gm atom at 1950 oC |
Heat of Fusion: |
4.77 Cal/gm mole |
1. Used as alloys hardener for metallurgy,batteries and military industries,
2. Also as a raw material for the production of antimony oxide
3. Used in the movable type printing industry,lead material,cable sheath,solder and sliding bearings.
