product

China factory supplier tantalum oxide Ta2O5 powder for special optical glass and catalyst

Short Description:

CAS No.:1314-61-0
Other Names:Tantalum Pentoxide
MF:Ta2O5
EINECS No.:215-238-2
Place of Origin:Hebei, China
Grade Standard:Electron Grade, Industrial Grade, Medicine Grade
Purity:99%-99.99%
Appearance:White crystal or powder
Application:special optical glass, catalyst
Brand Name:Suoyi
Model Number:Ta2O5
Product name:Tantalum Oxide
Color:White
Usage:special optical glass
Grade:Indstrial Grade
Package:Bag
CAS:1314-61-0
Melting point:1800 ℃
Density:7.6g/cm3
Molecular Weight:441.89
EINECS:215-238-2


Product Detail

ABOUT US

Product Tags

图标Product description:

The chemical properties of tantalum oxide are rhombic columnar bodies. The relative density is 8.2. Melting point 1872℃±10℃.

Soluble in molten potassium hydrogen sulfate and hydrofluoric acid, insoluble in water and other acids, insoluble in water, acid and alkali (except hydrofluoric acid), it is an amphoteric compound, reacts with alkali to generate various oxo acid salts, such as LiTaO3, KTaO3 , Sr2Ta2O7, etc.; Tantalum exists in the form of cations in acidic solutions, such as TaOPO4, Ta2(SO4)5, etc.

 

图标Applictation:

The product is in powder form, white or light yellow, and is mainly used in the production of tantalum powder, tantalum bar and tantalum carbide.

Used in the production of ordinary ceramic piezoelectric ceramics and ceramic capacitors. And the production of optical glass additives and tantalate crystals.

 

图标Specification:

Property

Standard

Test results

Main content Ta2O5 99.9 99.9
 

 

 

 

 

Impurity less THAN PPM

 

Ti 20 10
W 20 20
Mo 20 10
Mn 20 10
Fe 100 10
Ni 20 10
Nb 200 30
Sn 50 20
Ca 50 20
Mg 20 20
S 60 30
Cu 20 10
Al 20 10
Si 100 20
Pb 20 10
F 1000 500
Sn 50 20
Zr 20 20

 L.O.I less than %

0.3 0.1

D50,μm

/ 1.31

Average size,μm

0.61

Bulk Density,g/cm3

/ 0.75

 

图标FAQ:

1. Who are we?

We are based in Hebei, China, start from 2014,sell to South America(20.00%),Central America(10.00%),Western Europe(10.00%),Eastern Europe(10.00%),North America(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Domestic Market(5.00%),Southeast Asia(5.00%),South Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Eastern Asia(3.00%),Africa(2.00%). There are total about 101-200 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?

Rare earth oxide,Rare earth fluoride,Zirconia,Rare earth chloride,Calcium Series

4. Why should you buy from us not from other suppliers?

HEBEI SUOYI NEW MATERIAL TECHNOLOGY CO.,LTD is a professional manufacture high purity inorganic salts .High purity rare earth series and other products etc. We have factory. We are sure we can supply the high quality products with competitve price.

5. What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese


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