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
2. About The Product Place Of Origin: Hubei, China (mainland) Application: Industry Symbol: Teo2 Purity: 4n-5n Color: White Specification: White Powder Delivery Time: Within 5 Days Cas: 7446-07-3;11099-09-5 Certificate: Gb/t19001-2008/iso9001:2008
2. ABOUT THE PRODUCT Place of Origin: Hubei, China (Mainland) Application: Metallurgy Symbol: Te Atomic Number: 52 Atomic Weight: 127.60 Density: 6.24 gm/cc Melting Point: 449.5 ? Boiling Point: 989.8 ? Color: Silver Grey Specification: 0.5-5mm Delivery time: Within 5 days CAS: 13494-80-9 Certificate: GB/T19001-2008/ISO9001:2008
2. About The Product Place Of Origin: Hubei, China (mainland) Application: Industry Symbol: Te Purity: 5n-7n Atomic Number: 52 Atomic Weight: 127.60 Density: 6.24 Gm/cc Melting Point: 449.5 ? Boiling Point: 989.8 ? Color: Silver Grey Specification: Irregular Lump, 1-20mm Delivery Time: Within 5 Days Cas: 13494-80-9 Certificate: Gb/t19001-2008/iso9001:2008
2. About the product Place of origin: hubei, china (mainland) Application: semiconductors; solar cells; infrared detector materials Symbol: te Atomic number: 52 Atomic weight: 127.60 Density: 6.24 gm/cc Melting point: 449.5 Boiling point: 989.8 Color: grey Specification: 100-325mesh Delivery time: within 5 days Cas: 13494-80-9 Certificate: gb/t19001-2008/iso9001:2008 3. Our main products Tellurium shot, tellurium powder, tellurium ingot, high purity tellurium, tellurium dioxide, high purity gallium, cadmium telluride, high purity indium, indium ingot, indium shot, indium trioxide, high purity bismuth, bismuth powder, bismuth shot, bismuth trioxide, gallium metal, high purity gallium, gallium oxide, germanium ingot, germanium dioxide, high purity antimony, antimony powder, antimony oxide, selenium powder, high purity selenium, selenium dioxide, high purity tin, tin dioxide and many other customized metal material.
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
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. 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.
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
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
Φ2-15 Φ3-90 a2-8*b2-150 Sheet, rod, wire, strip and other shapes are available. In good quality and reasonable price. For more information and current price, please don't hesitate to send me an inquiry. SKYPE: fannyqinpan
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)
Purity :99.99%-99.9999% package:As your request particle size: 100~400 mesh Application:Mainly used in steeling,� production of II-IV compound semiconductor, solar cell, thermoelectric conversion element, refrigeration element, etc.
5N Tellurium Te 99.999% high pure material Purity:3N/4N/5N/6N CAS#:13494-80-9 Form:powder/granular/ingot
(LME standards) Standard Cu Cathode-1, purity 99, 97-99, 99 %Dimension: 914 mm x 914 mm x 12 mm (LME standards) Copper (Cu) min% 99.99% Other materials may be present which are described below: Oxygen O2 -- Sulfur S 4 PPM Iron Fe 2 PPM Silver(Argent 10 PPM Lead Pb 0.2 PPM Nickel Ni 0.2 PPM Selenium Se 0.3 PPM Antimony Sb 0.1 PPM Silica Si 0.3 PPM Cobalt Co 0.2 PPM Arsenic As 0.1 PPM Bismuth Bi 0.1 PPM Manganese Mn 0.1 PPM Tellurium Te 0.05 PPM Aluminum Al 0.5 PPM Magnesium Mg 0.4 PPM Zinc Zn 0.4 PPM
(LME standards) Standard Cu Cathode-1, purity 99, 97-99, 99 %Dimension: 914 mm x 914 mm x 12 mm (LME standards) Copper (Cu) min% 99.99% Other materials may be present which are described below: Oxygen O2 -- Sulfur S 4 PPM Iron Fe 2 PPM Silver(Argent 10 PPM Lead Pb 0.2 PPM Nickel Ni 0.2 PPM Selenium Se 0.3 PPM Antimony Sb 0.1 PPM Silica Si 0.3 PPM Cobalt Co 0.2 PPM Arsenic As 0.1 PPM Bismuth Bi 0.1 PPM Manganese Mn 0.1 PPM Tellurium Te 0.05 PPM Aluminum Al 0.5 PPM Magnesium Mg 0.4 PPM Zinc Zn 0.4 PPM
Sulphur Lump is excessively required for a variety of applications in numerous industries such as Chemical industry. This form of the element has many applications. It is a vital component in dyes, fungicides and production of agrichemicals. It is also required in mineral extraction and wastewater processing. Powdered sulphur is found in lotions and skin cream ingredients. Burned sulphur helps preserve fruits and bleach paper. The element is part of many creams, lotions, and bar soaps. Many of the skin treatment ointment products in the market have this ingredient. Packing: 1000kg / 1200kg jumbo bags, Bulk. Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation. Item Specification Appearance: Lump Free Sulphur (Dry basis) wt %: Min 99.5 Inorganic Ash wt %: Max 0.03 Carbon wt %: Max 0.05 Moisture wt %: Max 0.5 Colour: Bright Yellow Commercially Free from Arsenic, Selenium & Tellurium.
This form of the element has many applications. It is a vital component in dyes, fungicides and production of agrichemicals. It is also required in mineral extraction and wastewater processing. Powdered sulphur is found in lotions and skin cream ingredients. Burned sulphur helps preserve fruits and bleach paper. The element is part of many creams, lotions, and bar soaps. Many of the skin treatment ointment products in the market have this ingredient. Packing: 25kg bags, 50kg bags, 1000kg / 1200kg jumbo bags. Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation. Item Specification Appearance : Powder Free Sulphur (Dry basis) wt %: Min 99.5 Inorganic Ash wt %: Max 0.03 Carbon wt %: Max 0.05 Moisture wt %: Max 0.5 Colour: Bright Yellow Commercially Free from Arsenic, Selenium & Tellurium.
Sulphur is mostly produced in refineries as a by-product and used mainly to produce sulfuric acid which is widely used in the manufacture of phosphate fertilizers and used to make detergents, plastics, and other products. Granular or granule sulphur is a form of sulphur that easy to handle, has a custom shape and seems like pea grains. Granular sulphur is also produced in refineries but with an additional process with respect to lump sulphur. Molten liquid sulphur is sprayed in granulator unit and exposed to a rapid cooling where sulphur particles are created. Packing: 25kg bags, 50kg bags, 1000kg / 1200kg jumbo bags, and customer's marking bags. Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation. Item Specification Appearance: Granular Free Sulphur (Dry basis) wt %: Min 99.8 Inorganic Ash wt %: Max 0.05 Carbon wt %: Max 0.05 Moisture wt %: Max 0.5 Colour: Bright Yellow Commercially Free from Arsenic, Selenium & Tellurium.
