CAS 7440-74-6 high purity pure Indium ingot metal powder price

Short Description:

Product name: Indium powder

Purity: 99.9%, 99.99%

Cas No: 7440-74-6

Particle size: 325mesh, 200mesh, etc

Appearance: gray powder

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Product Description

Indium is a white metal, extremely soft, extremely malleable and ductile. Cold weldability, and other metal friction can be attached, liquid indium excellent mobility. The metal indium is not oxidized by air at normal temperature, the indium starts to be oxidized at about 100℃, (At temperatures above 800 ℃), indium burns to form indium oxide, which has a blue-red flame. Indium is not obviously harmful to human body, but soluble compounds are toxic.

Specification

Test Item	Standard	Results
In	≥99.99%	99.999%
Al	≤0.0003%	0.0001%
Ag	≤0.0001%	0.00002%
As	≤0.0001%	0.00001%
B	≤0.00005%	0.00001%
Ba	≤0.0001%	0.00001%
Bi	≤0.0001%	0.00001%
Ca	≤0.0001%	0.00001%
Cd	≤0.0001%	0.00001%
Co	≤0.0001%	0.00001%
Cr	≤0.0001%	0.00002%
Cu	≤0.0001%	0.00005%
Fe	≤0.0002%	0.00006%
Mg	≤0.0001%	0.00003%
Mn	≤0.0001%	0.00002%
Mo	≤0.0001%	0.00001%
Ni	≤0.00005%	0.00001%
Pb	≤0.0001%	0.00001%
Sb	≤0.00005%	0.000006%
Si	≤0.0002%	0.00003%
Conclusion	Comply with above standard

Application

a.Indium nanoparticles can be used in electronic slurry for semiconductor, alloy with high purity and silicon solar cells. It can reduce temperature of sintering.

b.In nanopowder can be added into welding alloy in order to lower the melting point of the alloy.

c.It can also increase wear resistance of alloy.

d.If used in lubricant oil, the wear resistance of lubricant oil will increase.

e. In nanoparticles can also be used as combustion improver for rocket fuel.