tellurium powder 4n,5n 99.99%, 99.999%

Basic information for tellurium powder 5n :

1.Purity:99.999%

2.CAS NO.: 13494-80-9

3.Main Application:infrared detector materials, solar cell material, cooling material and so on.

Characteristics:

1. It's silvery white, lustrous, solid metal.

2. Soluble in sulfuric acid, nitric acid, potassium hydroxide and potassium cyanide solution.

3. Insoluble in water. Imparts garlic-like odor to breath, can be depilatory.

4. It is a p-type semiconductor and its conductivity is sensitive to light exposure.