In
High Purity Indium 5N 6N 7N 7N5 (99.999%, 99.9999%, 99.99999% and 99.999995%) at Western Minmetals (SC) Corporation can be delivered in different sizes and weights of 2-6mm granule, 6-8mm button, 1-10mm lump, 100-500g chunk and bar, 2g or 5g block, and D15-25mm crystal by crystal pulling process for MBE application.
A wide variety of form and size are available for indium ingot, indium wire, indium shot and indium ball with 99.99% and 99.995% purity. Indium products in different grades and size are in package of composite aluminum bag with carton box outside, or as customized specification to the perfect solution.
| Commodity | Standard Specification | |||
| Purity | Impurity (ICP-MS or GDMS Test Report, PPM Max each) | |||
| High Purity Indium |
5N | 99.999% | Ag/Cu/As/Al/Mg/Ni/Fe/Cd/Zn 0.5, Pb/S/Si 1.0, Sn 1.5 | Total ≤10 |
| 6N | 99.9999% | Cu/Mg/Ni/Pb/Fe/S/Si 0.1, Sn 0.3, Cd 0.05 | Total ≤1.0 | |
| 7N | 99.99999% | Ag/Cu/As 0.002, Mg/Ni/Cd 0.005, Pb/Fe 0.01, Zn 0.02, Sn 0.1 | Total ≤0.1 | |
| 7N5 | 99.999995% | Available upon request for MBE growth application | Total ≤0.05 | |
| Indium Ingot, Granule, Foil, Wire |
4N5 | 99.995% | Cu/Pb/Zn/Cd/Fe/Tl/As/Al 5.0, Sn 10 1kg ingot or bar | Ingot |
| 4N5 | 99.995% | Cu/Pb/Zn/Cd/Fe/Tl/As/Al 5.0, Sn 10 granule, shot, ball 1-2, 3-5mm | Granule | |
| 4N | 99.99% | 100x100x0.1mm, 300x300x1.0mm | Foil | |
| 4N5 | 99.995% | Cu/Pb/Zn/Cd/Fe/Tl/As/Al 5.0, Sn 10 D1-5mm Wire | Wire | |
| Size | 5N 6N 7N Indium 100-500g bar, 6-8mm button,1-6mm shot, 2-5g block, D15-25mm 7N5 crystal bar for MBE. | |||
| Packing | 5N 6N 7N in vacuum composite aluminum bag, ingot in plywood case, granule in plastic bottle, foil/wire in carton box. | |||
|
Atomic No. |
49 |
|
Atomic Weight |
114.82 |
|
Density |
7.31g/cm3 |
|
Melting Point |
156.61°C |
|
Boiling Point |
2080°C |
|
CAS No. |
17440-74-6 |
|
H.S Code |
8112.9230.01 |
Indium Metal 99.995% 4N5 has risen dramatically demand for liquid crystal displays, flat panel and plasma displays, touch screens, low melting point metal alloys, LED light, photovoltaic field, wet glass production and as a coating for bearings or other parts etc.
Indium Foil is available in many sizes in sheet form to be a choice for thermal interface material with some cool characteristics, and also ideal for creating cryogenic vacuum seals, and also used in nuclear reactors to help control the nuclear fission reaction by absorbing some of the neutrons.
Indium Shot or indium ball with tear drop shaped of 1-5mm diameter can be used to prepare melts for casting, extrusion or doping and thermal evaporation coating for its high surface area as compared to ingot.
Indium Wire 99.995% purity with diameter 1.0-5.0mm is widely used to create high vacuum seals in cryogenic apparatus and for special lead-free indium solders
- Sample available Upon Request
- Safety Delivery of Goods By Courier/Air/Sea
- COA/COC Quality Management
- Secure & Convenient Packing
- UN Standard Packing Available Upon Request
- ISO9001:2015 Certified
- CPT/CIP/FOB/CFR Terms By Incoterms 2010
- Flexible Payment Terms T/T D/P L/C Acceptable
- Full Dimensional After-Sale Services
- Quality Inspection By Sate-of-the-art Facility
- Rohs/REACH Regulations Approval
- Non-Disclosure Agreements NDA
- Non-Conflict Mineral Policy
- Regular Environmental Management Review
- Social Responsibility Fulfillment
