High Purity Tellurium dioxide with CAS 7446-07-3

Basic Info

Model No.: SY-7446-07-3

Classification: Other Oxides

Grade Standard: Industrial Grade

Kind: No Salt Oxide

Grade: Industrial Grade

Delivery: Fast Delivery

Quality: Top Grade

CAS: 7446-07-3

Application: Chemical Raw Materials

Purity: High Purity

Boiling Point: 1245 °C

Form: Powder

Color: White To Slightly Yellow

Melting Point: 733 °C(lit.)

Additional Info

Packaging: 25KGS/Bag

Productivity: 1000MT/Month

Brand: Shenyu

Transportation: Ocean,Land,Air, Automobile

Place of Origin: China

Supply Ability: 1000MT/Month

Port: China Port,Qingdao Port,Shanghai Port

Product Description

High Purity Tellurium dioxide with CAS 7446-07-3

Product Overview

Tellurium dioxide is an inorganic chemicals, a white powder. Mainly used in the preparation of ceria single crystal, infrared devices, acousto-optic devices, infrared window materials, electronic components and preservatives. The package is in a polyethylene bottle package. White crystals. The tetragonal crystal structure, the heating is yellow, the melting is dark yellow red, slightly soluble in water, soluble in strong acid and strong alkali, and forms double salt. Mainly used as acousto-optic deflection element. Used for antisepsis, identification of bacteria in vaccines, etc. Preparation of Group II-VI compound semiconductors, thermal and electrical conversion elements, refrigeration elements, piezoelectric crystals, infrared detectors, and so on. Preparation of tellurite.

Physical Properties

CAS No.: 7446-07-3
Molecular formula: O2Te
Molecular weight: 159.6
EINECS number: 231-193-1
Melting point 733 °C (lit.)
Boiling point 1245 °C
Density 5.67 g/mL at 25 °C (lit.)
Storage conditions: storage temperature: no restrictions.
Form Powder
Color White to slightly yellow
Water solubility insoluble
Maximum wavelength (λmax) 360nm (neat) (lit.)

Application

Mainly used as acousto-optic deflection element. Used for antisepsis, identification of bacteria in vaccines, etc. Preparation of Group II-VI compound semiconductors, thermal and electrical conversion elements, refrigeration elements, piezoelectric crystals, infrared detectors, and so on. Preparation of tellurite.

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