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antimony metal Sb 99.99% 4n antimony ingotProduct Description ItemChemical Composition %SbImpurity,Less than<=AsFeSCu SePbBiImpurity TotalSb99.9099.90.020.0150.0080.010.0030.030.0030.1Sb99.8599.850.050.020.040.015--0.0050.15Sb99.6599.650.10.030.060.05---0.35Sb99.5099.50.150.050.080.08---0.5 GENERAL PROPERTIES&n

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antimony metal Sb 99.99% 4n antimony ingot

Product Description

 

ItemChemical Composition %
SbImpurity,Less than
<=AsFeSCu SePbBiImpurity Total
Sb99.9099.90.020.0150.0080.010.0030.030.0030.1
Sb99.8599.850.050.020.040.015--0.0050.15
Sb99.6599.650.10.030.060.05---0.35
Sb99.5099.50.150.050.080.08---0.5
 

GENERAL PROPERTIES  

Symbol:

Sb

CAS:

 

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

 
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.

Application

 

Antimony could be used in different fields, according to its purity. Primarily used in flame retardant applications due to its poor heat conductivity. Antimony metal is used as an alloy hardener as well as in metallurgical applications

Antimony ingot
It is mainly used as hardener for alloys in metallurgy, battery and military industries, as well as raw materials for antimony
oxide production. Antimony ingots are also used in movable-type printing industry, lead material, cable sheath, solder and sliding bearings.
Application: Fire extinguishing agent, chlorinating agent of organic matter, leaching agent of perfume, degreasing agent of fibre, etc.

Safety Description: Sealed Dry Preservation

Sealed packing and stored in dry and ventilated place. Keep away from fire and heat sources to prevent direct sunlight. Do not store and mix with oxidants, edible chemicals, acids, etc.

Packaging: Antimony ingots weigh about 25 kg per ingot, packed in wooden boxes with net weight of 1000 Kg per case. They can also be packed according to user's requirements.

Physicochemical properties: Antimony is a non-ferrous heavy metal, brittle and lustrous silver-white solid. There are two
allotropic forms. The yellow variant is stable at minus 90 degrees, and the metal variant is the stable form of antimony. Melting point 630 degrees, density 6.62 g/cm 3, poor thermal conductivity.
Item
 Chemical Composition %
Sb≥
Impurity Contents
As
Fe
S
Cu
Se
Pb
Bi
Total impurity
Sb99.90
99.90
0.02
0.015
0.008
0.01
0.003
0.003
0.003
0.10
Sb99.85
99.85
0.05
0.02
0.04
0.015
-
-
0.005
0.15
Sb99.65
99.65
0.10
0.03
0.06
0.05
-
-
-
0.35

Product pictures:

Factory Price Sell Antimony Ingots with Good Price
Factory Price Sell Antimony Ingots with Good Price
Factory Price Sell Antimony Ingots with Good Price
Factory Price Sell Antimony Ingots with Good Price
Factory Price Sell Antimony Ingots with Good Price
 

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