CasNo.7446-07-3,Tellurium Dioxide 99.99% 4N 5N price,(7446-07-3) Suppliers

1 Kilogram	FOB Price: USD 140.0000

Min.Order :1 Kilogram
Purity: ≥ 9999%
Payment Terms : L/C,T/T,MoneyGram

Keywords

Tellurium Dioxide Tellurium oxide teo2

Quick Details

Appearance:pure white powder
Application:conductivity silver paste
PackAge:1kg/bottle
ProductionCapacity:1000|Kilogram|Day
Storage:cool and dry
Transportation:

Superiority:

Product

Tellurium Dioxide

Place of Origin:: Hubei, China (Mainland)

Brand Name:: WHXR

Model Number:: WHDX 0001

Application:: Industry

Shape:: Powder

Material:: Telurium

Dimensions:: Customzied

Chemical Composition:: 99.99%

Other Name::: Tellurium oxide

CAS No.::: 7446-07-3

Origin::: Wuhan, China

Mesh::: 100

Form ::: Powder

Storage:: keep in dry and cool place prevent oxidation

Series products:: Te powder, Te shot, Te ingot,high purity Te

Packaging & Delivery

Packaging Details: Generally vacumm packed in polyster bag or bottle, it prevents oxidation and keep your elements shine forever.
also could pack according to customer request.

Delivery Time: Shipped in 7 days after payment

Product Name	CAS	Purity	Specification
High Purity Tellurium (Te)	13494-80-9	5N-7N	Irregular distilled lump
Tellurium Powder (Te)	13494-80-9	4N-5N	100-400 mesh
Tellurium Shot (Te)	13494-80-9	4N-5N	0.5-2.5mm
Tellurium Dioxide (TeO2)	7446-07-3;11099-09-5	4N-6N	white powder

Analysis Example (Unit:ppm )

Te	Ag	Cu	AI	Mg	Ni	Pb	Sn	Fe	Se	Si	Cd	Total
5N	0.2	0.2	0.2	0.4	0.5	0.4	0.2	0.2	1	1	0.2	10

Shipping

Usually, it takes 3-15 workding days after order confirmation according to different quantity and requirement.

By Air, By sea,By Courier such as: Fedex, DHL,UPS,EMS Taiwan Express etc

About Us

We are concentrated on providing high-purity metals. With decades of experiences in developing and producing high-purity metals, compound materials and target materials, We have become one of the Chinese leading high purity metal materials producers and suppliers. At moment, our regular products include Tellurium, Bismuth, Indium, Cadmium, Gallium, Antimony, Germanium, Selenium, Tin and their derivatives. Purity ranges from 99% to 99.99999%.

Details:

Front-side Silver Paste raw materials Tellurium Dioxide, Refined Tellurium Price, 99.99% 99.999% Tellurium Oxide

Specially used in chemical electroplating & frontside silver paste

1. Santech Materials specializes in producing high purity α-TeO2 powder (purity 99.9% to 99.999%) without acid

radical ion, particle size (d50) can be < 5 micron.

2. Tellurium Dioxide is a solid oxide of tellurium, it has two crystal structures tetragonal (α-TeO2) andmonoclinic (β-

TeO2), the application and research of TeO2 is based on tetragonal TeO2 (α-TeO2).

3. It is insoluble in water and soluble in concentrated sulfuric acid. TeO2 is an amphoteric substance and therefore

can act both as an acid or as a base depending on the solution it is in, it reacts with acids to make tellurium salts

and bases to make tellurites. It can be oxidized to telluric acid or tellurates.

Product Description

Physical Properties

Purity	99.9%, 99.99%, 99.999%
Particle size	< 5 micron
CAS No.	7446-07-3
Molar mass	159.60 g/mol
Density	5.670 g/cm3 (tetragonal) 6.04 g/cm3 (orthorhombic)
Melting point	732℃
Boiling point	1245℃
Transparency range	0.33-5.0
Thermal conductivity, mW/cm K	30
Mechanical Impedance, kg/m sec	3.6 x 106
Acoustic Velocities, km/sec for shear wave along <110> for longitudinal wave along <001>	0.617 4.26
Acoustic attenuation at 500 MHz, dB/cm	2.3
AO Figure of Merit M2, sec3/g Slow shear mode along <110> Longitudinal mode along <001>	1200 x 10-18 34.5 x 10-18
Packing	1 kilo per vacuum bottle