Tellurium
High quality materials to manufacture photo electricity and thermoelectricity parts, widely used in metallurgy, electric, chemical, pharmaceutical, aerospace. National defense industry, especially used in high tech fields, such as computer, ir. Remote sensing, military technology etc. It is also a vulcanizing agent of rubber and used for material of making the light sensitive resistor and light-sensitive battery.
About 25kg(8 ingots) in plastic vacuum bag with outer wood box
Quick Details Appearance: silvery white Purity: 99.99%, 99.99999% Grade Standard: Industrial Grade CAS No.: 13494-80-9 State: SolidEINECS No.: 236-813-4
3N 1.TeO299.9% 2.Impurity Max each Pb/Sb/Cu/Zn/Al/Bi0.003%, Ag/Mg/Ni0.001%, Ca0.005%, Fe0.015%, Cd/Si/Se0.002% 3.Size -200, -325mesh 4N 1.TeO299.99% 2.Impurity Max each Mg/Sb/Al/Bi/Si/Se/Ni5ppm, Pb/Cd 8ppm, Cu/Zn/Ca/Fe 10ppm, Ag6ppm 3.Size -200, -325mesh 5N 1.TeO299.999% 2.Impurity Max each Mg/Al/Bi/Cu/Ni/Si/Se0.5ppm, Pb/Sb/Ag/Ca/Fe1ppm 3.Size -200, -325mesh Packing 2kgs in polyethylene bottle with sealed plastic bag outside
Basic information-- high purity tellurium 7n 99.99999% 1.Purity:99.99999% 2.Other name: High Purity Tellurium lump, ultra high purity tellurium 7n 99.99999% 3.Packing: Vacuum pakcing or nitrogen-protecting 1kg/bag; 4.Main Application: infrared detector materials, solar cell material, cooling material Characteristics: Silvery white, lustrous, solid metal. Soluble in sulfuric acid, nitric acid, potassium hydroxide and potassium cyanide solution. Insoluble in water. Imparts garlic-like odor to breath, can be depilatory. It is a p-type semiconductor and its conductivity is sensitive to light exposure.
Tellurium Powder(CAS:13494-80-9)
Tellurium Dioxide(CAS:7446-07-3)
5N Tellurium Te 99.999% high pure material Purity:3N/4N/5N/6N CAS#:13494-80-9 Form:powder/granular/ingot
Basic information: 1.Purity :99.99%--99.999% 4n 5n ; 2. Cas no.: 12024-21-4; 3. Main application: phosphor in light emitting diodes Characteristics: Gallium trioxide is a white powder produced from the element's metallic form. Applications: Gallium trioxide (ga2o3) is used as a phosphor in light emitting diodes, as well as in lasers and other luminescent materials. Although it can be prepared in both a and ß crystal phases, the stable ß-ga2o3 is more commonly used in commercial applications .
Element name In Atomic weight 114.818 Element type Metal element Physical traits Indium powder,Indium wire,Indium Ingot,Indium particles,Indium bar Product purity 4N,5N Product specifications 150m,75m,45m
Supplier: Indium, gallium, tellurium, bismuth, selenium, boron, indium wire, indium foil, indium powder
