for Bi2te3, Casting Wholesale CAS 13494 -80-9 99.99% 200mesh 4n Tellurium Powder

China for Bi2te3, Casting Wholesale CAS 13494-80-9 99.99% 200mesh 4n Tellurium Powder, Find details about China Tellurium Powder, Tellurium Metal Powder from for Bi2te3, Casting Wholesale CAS 13494-80-9 99.99% 200mesh 4n Tellurium Powder

Basic Info.

Model NO.

FITECH-Te

Trademark

FITECH

Transport Package

1kg Bag

Specification

Origin

China

HS Code

2804500001

Model NO.

FITECH-Te

Trademark

FITECH

Transport Package

1kg Bag

Specification

Origin

China

HS Code

2804500001

Product Desciption

Product Description

Tellurium powder

1.Molecular formula: Te

2.Molecular weight: 127.60

3.CAS No.: 13494-80-9

4.HS Code: 2804500001

5.Storage: Store in a cool and ventilated warehouse. Keep away from fire and heat source. It should be stored separately from acids, alkalis, halogens and edible chemicals, and should not be mixed. Equipped with corresponding varieties and quantities of fire fighting equipment. Storage areas shall be provided with suitable materials to contain spills.

Tellurium is a chemical substance with the molecular formula of Te. It is gray powder with high toxicity. The melting point is 452 ºC and the boiling point is 1390 ºC. It can be used as catalyst, curing agent,semiconductor, colorant, etc.

Product name	Tellurium powder
Shape	powder
Density	6.24 g /cm3
Color	Dark Gray
Melting point	452 ºC
Boiling point	1390 ºC
Package	Vacuum packing or Argon shield
Application	Solar cell material

Applications

1. For semiconductor devices, alloys, chemical raw materials and cast iron, rubber, glass and other industries as additives;

2. It is used to prepare tellurium compounds and to be used as semiconductor research materials;

3. It is used for the preparation of tellurium compounds and as catalyst;

4. It can be used as colorant of ceramics and glass, vulcanizing agent of rubber, catalyst of petroleum cracking, etc. it is also used to prepare decane and alloy. It is a promising semiconductor material for the preparation of tellurium compounds and also as catalyst.