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Tellurium Oxide TeO2 Powder CAS 7446-7-3
  • Tellurium Oxide TeO2 Powder CAS 7446-7-3

Tellurium Oxide TeO2 Powder CAS 7446-7-3

Tellurium dioxide is a white powder. It is mainly used to prepare tellurium dioxide single crystal, infrared devices, acousto-optic devices, infrared window materials, electronic component materials and antiseptics.
Purity: 99%
Particle size: 1-5 micron
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Overview of tellurium oxide TeO2 powder:

Tellurium dioxide is an inorganic compound whose chemical formula is TeO2. White powder. White crystals. It has a tetragonal crystal structure, which is yellow when heated, and dark yellow-red when melted. It is slightly soluble in water, soluble in strong acids and alkalis, and forms double salts. Tellurium dioxide (TeO2) is a solid oxide of tellurium. It has two different forms: the yellow trapezoidal mineral β-TeO2 telluride and the synthetic colorless tetragon (cyanobacteria) α-TeO2.TeO2 may be a teratogen, and it will generate ethyl telluride when it comes in contact with tellurium compounds. Garlic flavor is produced on it.

Application of tellurium oxide TeO2 powder:

Tellurium dioxide can be used in different fields depending on its purity and form.

Glass shaper for tellurite glass powder, single crystal tellurium dioxide for optical equipment, front silver paste for solar cells, rubber vulcanization accelerator, electroplating chemical additives.

Tellurium dioxide is sometimes used to color ceramics.

Tellurium dioxide has been increasingly used in optical refraction applications, such as optical fibers and free products.

Tellurium dioxide can even be used in high-speed or high-resolution equipment that needs to handle high laser power.

Tellurium dioxide is used to prepare single crystal tellurium dioxide, infrared equipment, acousto-optic equipment, infrared window materials, electronic components and preservatives. Packed in polyethylene bottles.

In addition, tellurium dioxide also has the following functions:

Used as acousto-optic deflection element.

Used for disinfection, identification of bacteria in vaccines, etc.

Prepare two to six kinds of compound semiconductors, thermoelectric conversion elements, refrigeration elements, piezoelectric crystals and infrared detectors.

It is used as an acousto-optic material.

Tellurium dioxide is also an unwilling glass former, it will form glass with a small amount of mol% of the second compound (such as oxide or halide) under appropriate cooling conditions. TeO2 glass has a high refractive index and can be transmitted to the middle of the glass. The infrared part of the electromagnetic spectrum, so it has important technical value in optical waveguides. Tellurite glass also shows a silicon Raman gain of up to 30 times, which is very useful in fiber amplification.

Tellurium oxide TeO2 powder price:

The price of tellurium oxide TeO2 powder will vary randomly with factors such as production cost, transportation cost, international situation, exchange rate, market supply and demand of tellurium oxide TeO2 powder. Tanji New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for tellurium oxide TeO2 powder, please feel free to send an inquiry to get the latest price of tellurium oxide TeO2 powder.

Tellurium Oxide TeO2 Powder Supplier:

As a global supplier of tellurium oxide TeO2 powder, Tanki New Materials Co.,Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineering materials. The company has successfully developed a series of powder materials (cerium oxide, zinc oxide) , Nickel oxide, indium tin oxide), high-purity targets, functional ceramics and structural devices, and provide OEM services.


Hot Tags: Tellurium Oxide TeO2 Powder CAS 7446-7-3, manufacturers, suppliers, factory, Customized
Technical Parameter of Tellurium Oxide TeO2 powder:
TeO2%99.99 min
Cu<1.0
Ni<1.0
Fe3
Mg<2.0
Pb3
Zn<1.0
Ag<1.0
Bi2
Ca6.5
Se<5.0
Tellurium Oxide TeO2 Powder Properties
Other NamesOxotellane oxide, Tellurium dioxide, Tellurite, Tellurium (IV) oxide
CAS No.18282-10-5
Compound FormulaTeO2
Molecular Weight159.6
AppearanceWhite Powder
Melting Point733 °C (1351 °F)
Solubility in waterN/A
Density5900 kg/m-3
Purity99.90%
Particle Size50nm
Boling point1245 °C (2273 °F)
Specific HeatN/A
Thermal ConductivityN/A
Thermal ExpansionN/A
Young's ModulusN/A
Exact Mass177.891 g/mol
Monoisotopic Mass 161.896052 Da


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