 | Aluminum Oxide 4N5 5N 99.995% 99.999% | Al2O3 99.995%, 99.999% (4N5 5N), which is used as analytical reagent, absorbing material, catalyst, abradant, polishing agent and refractory material. Also used for producing sapphire single crystal and laser crystal YAG. Especially, as Al2O3 is with high purity and hardness, it is widely used as ceramic and mill ball. | | |
 | Antimony Trioxide 4N 5N 99.99%-99.999% | Antimony Oxide or (Antimony Trioxide) , Sb2O3, with purity of 99.99% and 99.999%, is mainly for the manufacturing of antimony compounds, flame retardant, electronic elements, light proof agent, mordant and high purity reagent. | Powder 1-4μm 4N <20μm 5N, 95%Min | |
 | ATO Powder 2N5 3N5 99.5% 99.95% | Antimony Tin Oxide (ATO), SnO2:Sb2O3 = 90:10 (wt%), is mainly used for anti-static plastic, fiber, coatings, anti-radiation coating of display, energy-saving windows, solar battery and automobile windscreen and so on. | Powder 15-25μm 2N5 1-10μm 3N5 | |
 | | High purity Boric Acid of 99.99% is used as flame retardants, nutritional supplements, pharmaceuticals, glass and fiberglass, wood preservatives, pest control, metallurgy and as raw material in manufacturing high purity lithium borate flux etc. | | |
 | Calcium Carbonate 3N 99.9% | Calcium Carbonate, electronic grade, insoluble in water and soluble in acid, is mainly used as raw material for PTC components, such as thermistors, capacitors, degaussing elements and heater elements, and for luminescent materials. | | |
 | Gallium Oxide 4N 5N 6N 99.99%-99.9999% | Gallium Oxide or (Gallium Trioxide) Ga2O3, with purity of 99.99%, 99.999% and 99.9999% , is used for insulating layer of gallium semiconductor, ultraviolet filter, LED fluorescent powder, target material, etc. | Powder -80mesh 50-100mesh | |
 | Indium Oxide 4N 4N5 5N 99.99%-99.999% | Indium Oxide or Indium Trioxide, with purity of 99.99%, 99.995% and 99.999%, micron or nano grade powder, is mainly for the manufacturing of glass, indium salts, and materials for electronic elements etc. | Powder 20µm 4N 5N D50 50-80nm 4N5 | |
 | | Hafnium Oxide, is insoluble in water, It is widely used for making hafnium metal, hafnium compounds, refractory material, anti-radioactive coating material, and catalyst. As HfO2 is a ceramic material with wide band gap and high dielectric constant, it also used in microelectronic field. | | |
 | Lithium Carbonate 4N 4N5 5N 99.99%-99.999% | Lithium Carbonate with purity 99.99%, 99.995% and 9.9999% is used in the manufacturing of flux, optical, crystal, electrolytes, electrodes, tranquilizer, ceramic,laze, specialty glass, lithium ion battery etc. | | |
 | | Lithium borate, white powder or pellet, is hardly soluble in water. It is mainly used as flux for X-ray fluorometric analysis preparing vitrescene substance. It is suggested to fuse Cao, SiO2, Al2O3, Na2O , k2O, MgO, P2O5 and sulfide etc. | | |
 | Magnesium Fluoride 4N 99.99% | Magnesium Fluoride with purity 99.99%, is mainly used as coating material for optical lens to improve the image quality. And also find application in ceramic, glass and electronic industry, fluorescent material for cathode ray screen etc.
| Powder ≤10um Granule 1-3mm, 3-5mm | |
 | Nano Silicon Oxide 3N 99.9% | Nano Silicon Dioxide, 99.9% purity, features special
characteristics such as quantum size effect, surface effect, macro-quantum tunnel effect, mainly used for catalyst, filters, medicine, electronic package material, FRC, ceramic and pigment etc.
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 | Rubidium Carbonate 4N 99.99% | Rubidium Carbonate with purity 99.99%, is the raw material of other rubidium salts, rubidium single crystal and special glass, and also found application in catalyst and analytical reagent. | | |
 | | High Purity Silicon Dioxide, 99.999% purity, is mainly used to produce elemental silicon, optical glass, optical fiber, czochralski crucible, quartzware machine parts and coating materials. | | |
 | Tellurium Oxide 3N 4N 5N 99.9%-99.999% | Tellurium Dioxide, 99.9%, 99.99%, 99.999%, is used for electronic elements, electroplating, anti-corrosive agent and tellurium dioxide crystal TeO2 for cousto-optical devices features with high optical homogeneity, low light absorption and scattering etc. | | |
 | | Titanium Oxide with purity 99.9%, features perfect opaqueness, whiteness and brigtness. It is widely used for paint, plastic, printing ink, chemical fiber and rubber. And also applied to produce electronic components such as ceramic capacitors etc. | | |
 | | Zirconium Oxide, is practically insoluble in water, and slight soluble in HCl and HNO3. It is commonly used for making metal zirconium and zirconium compounds, high frequency ceramics, abrasive materials, ceramic pigments, refractory material and optical glass. | | |