Sign In | Join Free | My hardware-wholesale.com
China Greenearth Industry Co.,Ltd logo
Greenearth Industry Co.,Ltd
Greenearth Industry Co.,Ltd Unity,Pioneering,Penetrating,Dedication Development
Site Member

5 Years

Home > Refractory Metals >

WO3 Tungsten Trioxide Powder CAS 1314-35-8 Ceramics / Paints Pigment Slightly Soluble In HF

Greenearth Industry Co.,Ltd

WO3 Tungsten Trioxide Powder CAS 1314-35-8 Ceramics / Paints Pigment Slightly Soluble In HF

Brand Name : OEM

Certification : CE/ISO9001

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T, Western Union, L/C

Delivery Time : 5-7 working days after receiving payment details

Packaging Details : 20kg or 50kg/ barrel

Product Name : Tungsten Trioxide powder

Molecular Formula : WO3

CAS : 1314-35-8

EINECS No : 215-231-4

Molar mass : 231.84 g/mol

Solubility : slightly soluble in HF

Contact Now


WO3 Tungsten Trioxide powder CAS 1314-35-8 used as a pigment in ceramics and paints


Brief Description of Tungsten Trioxide powder WO3


Tungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tugsten


It is obtained as an intermediate in the recovery of tungsten from its minerals


Tungsten ores are treated with alkalis to produce WO3


Further reaction with carbon or hydrogen gas reduces tungsten trioxide to the pure metal.


Specification of Tungsten Trioxide powder WO3


Test Item

Test Results

TUNGSTEN TRIOXIDE


WO3

>99.99%

Pb

<10ppm

W

>79.29%

S

<10ppm

Fe

<10ppm

P

<10ppm

Al

18ppm

Sb

<10ppm

Si

21ppm

Mg

<10ppm

Mo

<10ppm

Sn

<10ppm

As

<10ppm

Ni

<10ppm

K

20ppm

Ti

<10ppm

Na

20ppm

Mn

<10ppm

Ca

<10ppm

Cu

<10ppm

Bi

20ppm

End of the Report


Application of Tungsten Trioxide powder WO3


1. It is frequently used in industry to manufacture tungstates for x-ray screen phosphors, for fireproofing fabrics and in gas sensors


2. Due to its rich yellow color, WO3 is also used as a pigment in ceramics and paints.


3. Can be used as a metal tungsten raw material.


4. Used for manufacturing cemented carbide.


5. Can be used as ceramics stains and analytical reagent.


6. Used for moulds and the tungsten filament.


7. Also can be used in powder metallurgy.


Features of Tungsten Trioxide powder WO3


Tungsten trioxide powder yellow orthorhombic crystals. color dark when heating.


The density of 7.16g/cm3.


Insoluble in water and acid (except hydrofluoric acid), can slowly soluble in strong alkali solution.


FAQ


1: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a little product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

2: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, It will cost days to weeks to come to your destination port, which depends on where the port is.

3: Is there any possible to use my appointed label or package?
Re: Sure. we'd like to use label or package according to your requirement if needed.

4: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.



Product Tags:

metal raw material

      

refractory materials

      
China WO3 Tungsten Trioxide Powder CAS 1314-35-8 Ceramics / Paints Pigment Slightly Soluble In HF wholesale

WO3 Tungsten Trioxide Powder CAS 1314-35-8 Ceramics / Paints Pigment Slightly Soluble In HF Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Greenearth Industry Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2022 hardware-wholesale.com. All rights reserved.