High Purity Tellurium Oxide TeO2 powder CAS 7446-7-3, 99.9%

Tellurium dioxide is a white powder. It's used primarily to produce single crystals of tellurium dioxide, acoustooptic devices and electronic components. Purity: 99%
Particle sizes: 1-5 Micron

Tellurium Oxide, TeO2 powder:
Tellurium dioxide, Tellurium Oxide is an organic compound. Tellurium oxide chemical composition, is TeO2. The white powder. White crystals. The Tetragonal crystal structure is yellow when it heats. It melts to dark yellow-red and forms double salt. Tellurium dioxide TeO2is a solid form of tellurium. You can find it in two forms, the yellow trapezoid mineral TeO2 tellurite or the synthetic colorless (dicurellurite), TeO2. TeO2 could be dangerous. It can also react with tellurium compound, producing ethyltelluride. The resulting odor is similar to garlic.

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Tellurium Oxide powder TeO2 performance:
Tellurium dioxide can be dissolved in water, ammonia or other amphoteric compounds, but it is soluble in strong acids and alkali. The solid white powder of tellurium dioxide will yellowish when heated and darken to yellowish brown after fusing. Because of its unique qualities, tellurium dioxide can be used in acoustooptic products. It has good diffraction efficiency as well as being very reliable at all power levels.

Technical Parameters of Tellurium O2 TeO2 powder:

TeO2 %

99.99 Minutes

Cu

<1.0

Ni

<1.0

Fe

3.0

Mg

<2.0

Pb

3.0

Zn

<1.0

Ag

<1.0

Bi

2

Ca

6.5

Se

<5.0

How does Tellurium Oxide TeO2 (TeO2) powder get made?
Use nitric, or any mixture thereof, to get the original Tellurium Acid. Next, convert the original Tellurium Acid with strong Hydrochloric acid to tellurium Tetrachloride. Finally, remove the remaining impurities after Alkali neutralization. This will allow you to precipitate out tellurium Oxid. It is a long process and will produce a significant amount of NO2 and NO3 gas.
By reacting tellurium to O2, paratellurite is made.
Te + O2
An alternative preparation would be to heat decompose tellurium citrate at 400°C, or dehydrate tellurous acids, H2TeO3, and to make tellurous acid.

Tellurium OxideTE2 powder -
Tellurium dioxide can be used for a variety of purposes depending on its purity.
For tellurite glass, tellurium dioxide single crystal for optical devices, for front silver paste, for solar cells, for rubber vulcanization accelerator and for electroplating chemicals additive.
Ceramics can sometimes be colored with tellurium dioxide.
The use of tellurium dioxide in optical refraction has increased, such as for fiber optics or free products.
Even high-resolution or high-speed equipment can be made from tellurium dioxide. It is capable of handling high levels of laser power.
Single-crystal tellurium dioxide is prepared by using it in preparation of infrared and acoustooptic devices as well as electronic components and preservers. Polythene bottles are used for packaging.
Additionally, tellurium dioxide has the following functions.
It is used as an acoustooptic deflection component.
It is useful for identification and disinfection of bacteria, as well as in the preparation of vaccines.
Preparation of two to six compound semiconductors, thermoelectric convert element, refrigerator element and piezoelectric cristal.
It can be used to make acoustooptic materials.
Also, tellurium dioxide has the ability to form glass in a reluctant manner. Also, tellurite glasses have a Raman gain that is 30 times higher than silicon. This makes them useful in optical fiber amplifying.

Tellurium Oxide Powder:
Tellurium Oxide, TeO2 powder must be stored dry, cool, and sealed of the environment.

Packing & Shipping Tellurium O2 TeO2 powder
You can pack it in two plastic bags with the inside.
Packaging of TeO2 Tellurium Oxide powder: Vacuum packaging, 100g to 500g, 1kg/bag and 25kg/barrel. Or as you request.
Shipping: shipping: Tellurium Oxide, TeO2 powdershipping information: can be shipped by sea, air or express, as long as payment receipt is received.


Trusted global supplier of advanced chemical material, Inwin-style Advanced Material Nano Technology Co. Ltd., (Inwinstyle), has over 12 years experience providing high-quality chemicals and Nanomaterials. This includes boride, nitride, graphite, sulfide, 3D printing powders, and more.
You can contact us to inquire about high-quality tellingurium dioxide powder. (brad@ihpa.net)

Tellurium Oxide TeO2 Powder Properties

Other Titles Oxotellane oxide, Tellurium dioxide, Tellurite, Tellurium (IV) oxide
18282-10-5
Compound Formula TeO2
Molecular Weight 159.6
Appearance Powder White
Melting Point 733 degC (1351 degF)
Solubility In Water N/A
Density 5900 kg/m-3
Purity 99.90%
Particle Size 50nm
Boling Point 1245 degC (2273 degF)
Specific Heat N/A
Thermo Conductivity N/A
Thermal Expansion N/A
Young's Module N/A
Exact 177.891 g/mol
Monoisotopic 161.896052 Da

Tellurium oxide TeO2 powder Health & Safety Information

Safety Notice N/A
Hazard Statements N/A
Flashing Point N/A
Hazard Codes N/A
Risk Codes N/A
Safety statements N/A
RTECS # WY2675000
Transport Information NONH
WGK Germany 2

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