Our company specializes in producing indium ingot(in 2N,3N,4N, 5N, 6N, 7N purity grade) and indium products.

Our company specializes in producing indium ingot(in 2N,3N,4N, 5N, 6N, 7N purity grade) and indium products.

Indium ingot:       

Chemical contents :In 98-99%

In 99.99%

                  In 99.995%

                  In 99.999%

                  In 99.9999%

                  In 99.99999%

Appearance: Silvery                

Molecular Weight: 114.82,

Density: 7.31g/cm3

Melting Point:156.61°C

Resistivity: 8.37 mΩ cm

Package:0.5kg/Ingot,20~25kg/case

Application: It mainly used in ITO film, solder in electronic industry, sealing element in low temperature and vacuum area, solubility anode and nuclear reactor control bar.

·Welcome to order!

Our company production and sales of high-purity indium metal ingot (In 99.999%  99.9999%  99.99999%  99.999999%)

1. Indium ingot:  In 99.9999%

     Impurity PPM Max each (ICP-MS)

Fe/Cu/Pb/Mg/Si/S 0.1 , Cd 0.005, Sn 0.2

     Size:  about 0.5kg/ingot

     Packing: in composite aluminum bag , carton box outside.

It can be also produced according to customer’s requirements, especially on purity content.

We have two kinds of 7N indium available depends on different application by end-users.

a. 7N Indium 

Impurity PPM Max each (ICP-MS)  

Cu/Ag/Ti 0.002 each, Mg/Ni/Cd/Fe/Si/Se 0.005 each, Zn 0.02, Pb 0.01, Sn 1.0 

Size:  about 0.1kg/ingot 

Packing: in vacuumed composite aluminum bag.

Although the Tin is comparatively higher, it will not affect the downstream product if it is not used for InSb compound semiconductor.

      b.7N Indium 

         Impurity PPM max each (ICP-MS).

Cu/Ag/Ti 0.002 each, Mg/Ni/Cd/Fe/Si/Se 0.005 , Zn 0.02, Pb 0.01, Sn 0.1, As/Al/S 0.001 

Size:  about 0.1kg round ingot, Diameter (7-45mm) x Length 30-100mm

Packing: in vacuumed composite aluminum bag.

Shipment: 10days after order and payment.

5N 6N 7N 8NIndium metal ingot (Indium ingot)