High Purity Cadmium Telluride 99.999%-99.999% 5n 6n 7n manufacturer from China Wuhan Xinrong New Materials Co. Ltd

High Purity Cadmium Telluride 99.999%-99.999% 5n 6n 7n

Payment Terms:	T/T,L/C,D/A,D/P,WU,Paypal
Place of Origin:	Hubei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean,Air

Packing: Vacuum Packing or Nitrogen-...

Cadmium Telluride: Cadmium Telluride 99.9999%

Production Capacity: 2000kgs/month

Delivery Date: delivery in 10 days after P...

Our company- Wuhan Xinrong New Materials Co. Ltd is a new material manufacturer concentrated on providing high-purity (99.99%-99.99999%) rare metals

Cadmium telluride
MATERIAL OVERVIEW

Characteristics: Cadmium telluride is a crystalline compound formed from cadmium and tellurium. It is sandwiched with calcium sulfide to form a p-n junction photovoltaic solar cell. It has very low solubility in water, and is etched by many acids such as hydrobromic and hydrochloric acids. It is commercially available as powder or crystals. It can also be made into nanocrystals..

Application: Tellurium dioxide could be used in different fields, according to its purity and form

Thin film solar cells
Infrared optics
Detectors
Electro-optic modulators
Crystal pieces for vacuum deposition

Cadmium telluride products from Wuhan Xinrong

Material name	Purity	size
Cadmium telluride	4N-7N

Cadmium telluride shape and purity could be customized by customer request
Packing: After being packed in polyester films, then packed in plastic films or glass tubes in vacuum.
GENERAL PROPERTIE

Chemical Properties
Chemical Formula	CdTe
Molecular Weight	240.01
CAS No.	1306-25-8
Group	Cadmium - 12 Tellurium - 16
Crystal Structure	Cubic
Lattice Constant	6.482 Å

Electrical Properties
The electrical properties of cadmium telluride are provided in the table below:

Electrical Properties
Dielectric Constant	10.2
Band Gap	1.44 Ev
Hole Mobility	65 cm2/Vs
Electron Mobility	700 cm2/Vs

Thermal, Mechanical and Optical Properties
The thermal, mechanical and optical properties of cadmium telluride are provided in the tables below:

Thermal Properties
Thermal Expansion Coefficient	5.9´10-6/K
Specific Heat Capacity	0.21 J/Gk
Thermal Conductivity	0.06 W/cmK

Mechanical Properties
Density	5.85 g/cm3
Melting Point	1092°C
Boiling Point	1130°C
Young's Modulus	3.7´1011 dyne/cm2
Rupture Modulus	2.2´108 dyne/cm2
Poisson Ratio	0.41

Optical Properties
Refractive Index	2.67

Safety Information

Safety Information
GHS Hazard Statements	Harmful if swallowed Harmful in contact with skin Harmful if inhaled Very toxic to acquatic life with long lasting effects.
Safety Precautions	Avoid release to the environment Wear protective gloves/ protective clothing Dispose of contents/ container to an approved waste disposal plant.

TYPICAL ANALYSES
Impurities in ppm