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Electroconductive Thick Film Pastes Using Tellurium Dioxide Tellurium Oxide TeO2 99.99% 4N

Inquiry
  Post Date: Sep 01,2016
  Expiry Date: Nov 30,2016
  Detailed Description: Cas No. :7446-07-3 Quantity: 3000Kilograms
Specs:4n 5n
Price:85-160 USD Kilograms
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
1. MATERIAL OVERVIEW
Characteristics:
As a kind of amphoteric compound, tellurium dioxide is basically insolvable in water or ammonia, yet solvable in strong acid and alkali. This white solid tellurium dioxide powder will become yellowish after heating and turn dark yellowish red after fusing. its unique characteristics tellurium dioxide is an integral part of acousto-optic products as well as having good diffraction efficiency and it works very well at most power levels.

Applications:

Tellurium dioxide could be used in different fields, according to its purity and form. Glass former for tellurite glasses frits, Tellurium dioxide single crystal for optical devices,Front-side silver pastes for solar cells, Rubber vulcanizing accelerator,-Additive for electrical plating chemical. Tellurium dioxide is sometimes used to color ceramics. It has increasingly been used in optical refraction applications such as fiber optics and complimentary products. .It is even capable of being used for high speed or high resolution devices that need to handle high laser powers.

2. GENERAL PROPERTIES

Molecular formula
TeO2
CAS:
7446-07-3
Molar mass
159.60 g/mol
Appearance
tetragonal - white solid, orthorhombic - yellow solid
Density
5.670 g/cm3 (tetragonal) 6.04 g/cm3 (orthorhombic)
Melting point
733 °C
Boiling point
1245 °C
Solubility in water
negligible
Solubility
soluble in acid and alkali
Hazards

EU Index
Not listed
Flash point
Non-flammable
Related compounds
Other cations
Sulfur dioxide

Selenium dioxide

Related tellurium oxides

Tellurium trioxide


Quick Details

Place of Origin: Hubei, China (Mainland) Brand Name: Wuhan Xinrong Model Number: 99.99% Application: Electroconductive Thick Film Pastes Shape: Powder Material: Tellurium Dioxide Dimensions: 4N Chemical Composition: 99.99%Min Purity: 99.99% Name: Tellurium Dioxide Other name: Tellurium Oxide Usage: Electroconductive Thick Film Pastes CAS NO: 7446-07-3 Particle size: 100 Mesh -200 Mesh Grade: 4N grade Standard: In house 99.99% Min Color: White Type: Non ferrous metal derivatives material
Packaging & Delivery

Packaging Details: Vacuum Packing or Nitrogen- Protecting 1kgs/Bag
Delivery Detail: Shipped in 5 days after payment

























  CAS Registry Number:

7446-07-3

  Synonyms: ;Tellurium(IV) oxide;TELLURIUM OXIDE, 99.9%;TeO2 radical;oxotellane oxide;Tellurium oxide;
  Molecular Formula: O2Te
  Molecular Weight: 159.5988
  Molecular Structure: 7446-07-3 Tellurium dioxide
  Safety Description: S24/25:;

  Company: Wuhan Xinrong New Material Co.,Ltd         
  Contact: KathySalvatore
  Tel: +86/027-83952355
  Fax: 86-027-87868992
  Email: sale05@91material.com
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