Supply High Purity Nano Indium Trioxide Powder Factory

  • High quality Indium Trioxide Quotes,China Indium Trioxide Factory,Indium Trioxide Purchasing
  • High quality Indium Trioxide Quotes,China Indium Trioxide Factory,Indium Trioxide Purchasing
Indium Trioxide
  • Changsha
  • 2-4 days
  • 400KG/month

High purity 99.99% with low impurity content, Indium oxide (In2O3) is a yellow colored powder, which is a stable ceramic-like material that is insoluble in water, Santech Materials is engaged in re-processing Indium with powder/oxide form, nano particle size is available.



Product NameIndium Oxide, Indium Trioxide
Particle size4-5um, 500nm
CAS No.1312-43-2
EINECS No.215-193-9
AppearanceLight yellow powder
Chemical FormulaIn2O3
Molar mass277.64 g/mol


1. Strict quality control: raw material inspection, production process control and pre-delivery inspection;

2. Low heavy metal: content of Cu, Fe, Pb, Cd, As less than 8ppm;

3. Fast delivery: 2-4 days after PO confirmed for sample;

4. Quality guarantee: If any quality problems, free replacement will be adopted;

5. Technical support: 24 hours technical support by e-mail or calling;

6. Convenient payment: Bank Transfer, L/C, Western Union, PayPal, Alibaba payment.

Quality Standard:

1. Manufactured as per the China National Standard GB/T 23363-2009;

2. Santech test results are superior than the standard.

In2O3 Powder


Foreign Matter(ppm.wt)
Test Result4.



1. Indium oxide is used in some types of batteries, thin film infrared reflectors transparent for visible light (hot mirrors), some optical coatings, and some anti static coatings.

2. In combination with tin dioxide, indium trioxide forms indium tin oxide (also called tin doped indium oxide or ITO), a material used for transparent conductive coatings.

3. In semiconductors, indium trioxide 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.


1. Net Weight: 0.5 or 1kilo/bag, Inner:plastic bag.

2. Package: carton box, pallet as required.


Santech factory :

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Process& Testing Center:


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