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IN2333 Indium Oxide Powder (CAS No.1312-43-2) Maximize

IN2333 Indium Oxide Powder (CAS No.1312-43-2)

Catalog No.IN2333
Molecular FormulaIn2O3
CAS Number1312-43-2
AppearanceYellowish green odorless crystals
Purity99.99 %

Stanford Advanced Materials (SAM) offers various grades of Indium Oxide Powder. SAM has a highly skilled R&D and engineering staff who have more than two decades’ knowledge in indium metallurgy and its applications.

Related Products: Indium Chloride Powder, Indium Hydroxide Powder, Indium Phosphide Powder, Indium Sulfate Powder.


More details

Description of Indium Oxide Powder

Indium(III) oxide (In2O3) is a chemical compound, an amphoteric oxide of indium. Indium Oxide is a highly insoluble thermally stable Indium source suitable for glass, optic and ceramic applications. Indium oxide is a secure ceramic-like material, insoluble in water and volatilizes at 850°C.

IN2332 Indium Oxide Powder 


Specifications of Indium Oxide Powder

CAS Number


Molecular formula


Molecular weight

277.64 g/mol


Yellowish green odorless crystals


7.179 g/cm3

Melting point

1,910 °C

Band gap

~ 3 eV (300 K)


Insoluble in water


Applications of Indium Oxide Powder

Indium oxide is used in some types of batteries, thin film infrared reflectors transparent for visible light (hot mirrors), some optical coatings, and some antistatic coatings. In combination with tin dioxide, indium oxide forms indium tin oxide (also called tin doped indium oxide or ITO), a material used for transparent conductive coatings.

In semiconductors, indium oxide can be used as an n-type semiconductor used as a resistive element in integrated circuits.

In histology, indium oxide is used as a part of some stain formulations.


Safety information

Personal protective equipment

dust mask type N95 (US), Eyeshields, Gloves


NONH for all modes of transport

WGK Germany



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