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HomeMaterialsTelluride PowderHigh Purity Cadmium Telluride Powder CdTe Cas 1306-25-8, 99.99%

High Purity Cadmium Telluride Powder CdTe Cas 1306-25-8, 99.99%

Cadmium Telluride’s chemical formula is CdTe with a molecularweight of 240.00. It is important as a semiconductor material of the group II-VI.
Particle Size: -80mesh and -100mesh

Purity: 99.99%

Cadmium Telluride powder CdTe Powder:

Cadmium telluride’s chemical formula is CdTe. The molecular weight of the drug is 240.00. Its melting point is 1041. When the temperature rises, it will melt. It’s insoluble in acids and water but it can be reduced by reacting to nitric. If it gets wet, it can be easily oxidized using air.

Cadmium telluride, also known as CdTe (cadmium telluride), is a stable crystal compound that has been made from tellurium and cadmium. It’s mainly used in semiconductor materials and as an infrared light window in photovoltaic cells containing cadmium. It’s usually sandwiched in cadmium sulfuride to create a pn junction solar PV cell. CdTe PV cells generally use an N-i-p configuration.

Bulk CdTe, which is also transparent in the Infrared ranges from very close to its bandgap energie (1.5 EV at 300K, that corresponds to an wavelength of approximately 830nm infrared) to wavelengths higher than 20 um. CdTe fluoresces in the 790 nm range. Fluorescence peak positions in ultraviolet light are created when CdTe quantum dot crystals shrink to about a nanometer or less.

CdTe can not be dissolved in water. CdTe melts at 1041°C, and then evaporates at 1050°C. CdTe has a zero vapor pressure at ambient temperatures. CdTe’s high melting point, insoluble and stable nature make it more stable than Cadmium, tellurium, and other Cd compounds. If you are interested in purchasing Cadmium Telluride Powder CdTe, please send us an inquiry.

Cadmium Telluride Cadmium Telluride Powder Performance:

Cadmium Telluride is a crystal made of cadmium, tellurium. For a photovoltaic cell with a p–n junction, the compound is sandwiched together with calcium sulfuride. It is extremely solubilized by water. Many acids, such as hydrobromic acid and hydrochloric acids can cause it to be etched. It can be purchased as powdered or crystals in the commercial market. Nanocrystals can be also made from this substance.

Technical Parameters of Cadmium Telluride Cadmium Telluride Ce Powder:

The color of the sky

Atomic Weight

Melting Point

Boiling Point

Crystal Structure

Lattice Constant


Thermo Conductivity

6482 A
5.85 g/cm3 0.06 W/cmK

You can order different products depending on your requirements.

How does Cadmium Telluride Powder Powder CdTe Pulsed get made?

Cadmium tellurium mixture is sublimated or melt in a hydrogen stream. Tellurite, meanwhile, is heated in a hydrogen stream and reduced. This reaction can be done with sodium telluride or a solution of cadmium acidified by acid. After precipitation, it turns brownish red and becomes almost black upon drying. To form one crystal of cadmium-telluride, you can react on cadmiumvapor and hydrogen telluride. Cadmium telluride, which is made from high-purity tellurium (and cadmium) as its raw material, can be synthesized by deoxidation. Then it’s grown to a single crystal or a polycrystalline structure using either the vertical crystallization process or the vertical zone melting method.

Cadmium Telluride powder CdTe Powder Application:

Most commonly, CdTe can be found in photosensitive crystals and thermal cells. You can use it in additives for industrial purposes such as alloys, chemical raw material, and cast iron.

To make thin-film solar cell, you can use CdTe.

You can mix CdTe with mercury to create an universal infrared detection material (HgCdTe).

CdTe, which is an alloy of CdTe and small quantities of zinc, can provide excellent solid-state X/ray and gamma radiation detectors (CdZnTe).

CdTe has excellent performance at all temperatures and is commonly used in infrared lenses and optical windows.

CdTe also finds its way into electro-optic modulators. CdTe is one of the II/VI compound crystals with the highest electro-optic coefficients in linear electro-optic effects (r41 = R52 = Rh63 = 6.8×10-12m / V).

A CdTe-doped with chlorine can be used as radiation detector to detect X, gamma, beta, and alpha particles.

CdTe operates at room temperature so it is possible to make a compact detector for different applications in nuclear spectrum.

CdTe is a high-performance detector for high-performance gamma and X-rays. This is due to the high atomic number and high charge collection. It also has excellent spectral clarity.

Shipping and Packing of Cadmium Telluride Cadmium Telluride Powder :

We offer many packing options that are dependent on Cadmium Te Powder quantity.

Cadmium Telluride CadTe powder packaging: vacuum Packaging, 100g to 500g or 1kg/bag 25kg/barrel and as per your request

Shipping Cadmium Telluride CadTe Powder: can be sent by sea, air or express, once the payment has been received.

Cadmium Telluride Properties

Other Titles
cadium monotelluride, tellanylidenecadimium,

CdTe, telluroxocadmium powder


Compound Formula

Molecular Weight

Gray Black Powder

Melting Point

Boiling Point

5.9 g/cm3

Solubility of H2O

Poisson’s Rate

Specific Heat
210 J/kg-K

Thermo Conductivity
5.0 W/m-K

Thermal Expansion
5.9 um/m-K

Young’s Module
45 GPa


Molybdenum Telluride Safety & Health Information

Signal word

Hazard Statements

Hazard Codes

Risk Codes

Safety statements

Transport Information
UN 2570 6.1/PG3

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