1. Santech Materials specializes in producing high-purity Indium metal with purities of 5N,
6N and 7N. The size of 4N Indium is 0.5kilo per ingot.
2. Indium is a very soft, silvery-white, highly ductile, relatively rare metal with a bright luster,
it is chemically similar to Gallium and Thallium. Indium is recovered from either flue dusts,
slags & lead drosses produced as a by product of electrolytic zinc plant residues, further purification is done by electrolysis method.
3. The detail specification can be learnt downloaded from
or sent to you upon request.
Physical Properties
Product Name | Indium metal |
Appearance | silver-white |
Size/ Weight | 500+/-50g per ingot |
Molecular Formula | In |
Molecular Weight | 8.37 mΩ cm |
Melting Point | 156.61°C |
Boiling Point | 2060°C |
Relative Density | d7.30 |
CAS No. | 7440-74-6 |
EINECS No. | 231-180-0 |
Properties | soft and tetragonal crystal system, good ductility,plasticity |
Quality Standard
China national Standard YS/T 257-2009
Purity & Mesh
Indium ingots purity 99.995%, 99.999%, 99.9999%
Indium powder purity 99.99% size 100/200/325mesh,500/600mesh
Indium Tin Oxide powder purity 99.99% size 20-70nm
Anhydrous Indium Chloride purity 99.99%
Product Use
Widely used for indium film,flat panel display,LED light,indium solders,photovoltaic,target materal, etc.
Step 1 Plastic Vacuum Bag
Step 2 Wooden cases 1
Step 3 Wooden cases 2
Step 4 Wooden cases 3
about us
We are your reliable source supplier of rare metals and specialty materials including:
metal products (Bi, Te, In, Ga, Ge), telluride compounds, sulfide, nitrate and chloride
products. With updated precision production equipments and skilled staff, we supplied
high quality metals and chemicals to customer like you over 20 countries and regions.
R&D Centre
Quality Guarantee: If any quality problems, free replacement will be adopted.
Technical Support: 24 hours technical support by e-mail or calling
FAQ Email Help: 2 hours in workday, 12 hours in the weekend
prompt Delivery: In 2-5 days
If you have any other question please contact us for prompt response.
Changsha Santech Materials Co.,Ltd.
Room 909-910,9/f Xiaoxiang International Bldg,
158 Wuyi Avenue,Changsha
Hunan,410001,China
Tel: 86 (0)731 8972 3191
Fax: 86 (0)731 8972 3336
Mob: 86