High purity Indium  (In)

5N -6N

Ingot,Bar

7440-74-6

Indium Ingot

4.5N-5N

500g/ingot  1000g/ingot

7440-74-6

Indium Shot  (In)

4N-5N

Shot 1-6mm

7440-74-6

Indium Powder (In)

4N-5N

Powder 100mesh

7440-74-6

Indium Wire(In)

4N-5N

Wire  diameter:1mm

7440-74-6

Indium Antimonide(InSB)

6N

Irregular lump

Indium tin oxide(in203)

5N

White powder

Indium Oxide (In2O3)

4N-5N

White powder

1312-43-2

Hazards:

(Metal and compounds, as Te): Toxic by inhalation. Tolerance: 0.1 mg/m3 of air.

Applications:

Tellurium could be used in different fields, according to its purity. It could be used as infrared detector materials, solar cell material, cooling material and so on. Mainly applied for compound semi-conductor, solar energy cell, electrothermic transition element, cooling element,air-sensitive,thermosensitive,pressure-sensitive,photosensitive,piezo-electric crystal and nuclear radiation detect, infrared detector and basic material.

CAS:                           

13494-80-9

Atomic Number:

52

Atomic Weight:

127.60

Density:

6.24 gm/cc

Melting Point:

449.5 ℃

Boiling Point:

989.8 ℃

Thermal Conductivity:

 -

Electrical Resistivity:

4.36x10(5) microhm-cm @ 25 ℃

Electronegativity:

2.1 Paulings

Specific Heat:

0.0481 Cal/g/oK @ 25℃

Heat of Vaporization:

11.9 K-Cal/gm atom at 989.8 ℃

Heat of Fusion:

3.23 Cal/gm mole

AI(ppm)

5max

Cu(ppm)

10max

Fe(ppm)

5max

Pb(ppm)

15max

Bi(ppm)

5max

Na(ppm)

20max

Si(ppm)

5max

S(ppm)

10max

Se(ppm)

15max

As(ppm)

5max

Mg(ppm)

5max

Total content of AI, Cu, Fe, Pb, Bi,Na, Si, S,Se, As, Mg (ppm)

 100max

Second step:

Packed in vacuum polyester bag or aluminum foil bag again.

Third step:

Wrapped with bubble, load to the carton and seal the carton