Purity:99.995%

CAS No:7440-74-6

Appearance:Silver White

Density:7.31 g/cm3 at 25°C

Melting point:156.6 °C

Boiling point:2080 °C

Electrical Resistivity:8.37 microhm-cm at 20 °C

Fancymetal offers high purity (customizable) metal products, as well as oxides, product shapes, foils, plates, wires, tubes, rods, powders and a variety of custom shapes.


We also have other Indium products:

Indium

Indium Metal

Indium Foil

Indium Wire

Indium Oxide

Indium Sputtering Target

indium tin oxide

ito indium tin oxide

Indium price

indium for sale

indium metal price

indium metal for sale


Indium is a rare metal and a scarce resource. The estimated global indium reserves are only 50,000 tons, of which 50% are mineable. Since no independent 

Indium mines have been found, the industry produces metallic indium by purifying waste zinc and waste tin, with a recovery rate of about 50-60%.

 

Applications:

✔ Mainly used for the production of ITO targets (used in the production of liquid crystal displays and flat screens)

✔ Electronic semiconductor field

✔ Solder and alloy field

✔ Research industry

✔ Vacuum gap filling materials at higher temperatures

 

Manufacturing method:

The extraction process of indium is mainly based on extraction-electrolysis, which is also the mainstream process technology for indium production in the 

world today. The principle process is: indium-containing raw materials → enrichment → chemical dissolution → purification → extraction → stripping → zinc (aluminum)

 replacement → sponge indium → electrolytic refining → refined indium

 

Advantages:

✔Strict quality control of raw materials and processes

✔Fast delivery: 1-3 days after order confirmation

✔Technical support: 24 hours via email

 

History:

In 1863, Reich and Richter of Germany used spectroscopy to study sphalerite and discovered a new element, indium.

Only spectroscopy can prove this hypothesis. Reich was color blind and had to ask his assistant H.T. Richter to conduct spectral analysis experiments. Richter 

succeeded in the first experiment. He found a bright indigo line in the spectroscope, which did not match the two bright blue lines of cesium. He named it 

indium (In) from the Greek word "indigo" (indikon). The two scientists jointly signed the report on the discovery of indium. The separation of metallic indium 

was completed by the two of them. They first separated the chloride and hydroxide of indium and reduced them to metallic indium using a blowpipe over charcoal.