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Characteristics: | Ductile, shiny, silver-white metal, softer than lead. Soluble in acids. Insoluble in alkalies. Corrosion-resistant at room temperatures, but oxidizes readily at higher temperatures. Non toxic. |
Applications: | Indium could be used in different fields according to its purity. Primarily indium are used in fusible alloys, solders and flat panel display coatings.High purity indium are used to manufacture Group III-V compounds such as indium nitride (InN), indium phosphide (InP), indium arsenide (InAs), as well as high-purity alloys, ITO targets, etc. for use as semiconductor materials. |


Product Name | High purity 99.999% indium granules 5n indium metal granules indium 99.999 granule |
Molecular Formula | In |
Purity | Indium granules 99.99% Indium granules 99.999% Indium granules 99.9999% |
CAS No. | 7440-74-6 |
Analysis | ICP-MS, GDMS |
Appearance | ductile, shiny, silver-white metal |
Application | 4N5 Indium: ITO targets, alloys, solders and flat panel display coatings. 5N Indium: High-purity alloys. 6N5-7N Indium: Indium nitride (InN), indium phosphide (InP), indium arsenide (InAs) and other semiconductor materials. |
Brand Name | Tuocai |
Density | 7.31g/mL at 25 centigrade |
Boiling point | 2080℃ |
Melting point | 156.61℃ |
Specification | 1-6mm |
Certificate | SGS ISO9001:2015, ISO14001, ISO45001 |
Indium series | High purity indium, indium powder, indium shot, indium ingot, indium wire, indium foil(sheet), indium trioxide(In2o3) |
Indium and its series | CAS No. | Purity | Specification |
High Purity Indium (In) | 7440-74-6 | 6N-8N | rod, ingot,other shapes can be customized |
Indium Powder (In) | 7440-74-6 | 4N-5N | 100/200/325mesh |
Indium Shot (In) | 7440-74-6 | 4N-5N | 1-6mm |
Indium Ingot(In) | 7440-74-6 | 4N5-6N | 500g±50g/ingot, 1000g±50g/ingot |
Indium Wire(In) | 7440-74-6 | 4N-5N | diameter 1.0mm, 1.5mm, 2.0mm |
Indium Sheet(Foil) | 7440-74-6 | 4N-5N | 100x100x0.1mm,size can be customized |
Indium Trioxide(In2o3) | 1312-43-2 | 4N-5N | 20-70nm |







Competitive Price: | We are factory direct and have the economy of scale. |
Clean Production Environment: | Production is conducted in a million level dust-free purification workshop. |
Professional Team: | More than 10 years of R&D and production experience, 20+ patents and 10+ professors' R&D papers. |
Powerful Technical Support: | Powerful Technical support from Institute of Semiconductors,Chinese Academy of Sciences, Huazhong University of Sicence and Technology, and Wuhan University of Technology. |
Prompt Shipment: | Primary materials such as Tellurium, Bismuth, Selenium, Antimony, Indium, Germanium, Gallium, Cadmium have sufficient inventory. |
24-Hour Service: | 24 hours Pre-sales and after-sales are ready to answer any questions by Calling or Email: Hot line: +86-15002785780 E-mail: info@91material.com |







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