Vanadium dioxide 99% see COA Kanbei kanbei

Product features:

1. Vanadium(IV) oxide is an oxide with a molecular formula VO2 and a molecular weight of 82.94. It is dark blue crystal powder, monoclinic crystal structure. Insoluble in water, soluble in acids and bases. When dissolved in acid, tetravalent ions cannot be formed, but vanadoxy ions are formed. When heated to red heat in a dry stream of hydrogen, it is reduced to vanadium trioxide. It can also be oxidized by air or nitric acid to form vanadium pentoxide, which is dissolved in alkali to form vanadite. It can be prepared by reducing vanadium pentoxide with carbon, carbon monoxide or oxalic acid.

2, vanadium dioxide is a kind of metal oxide with the property of phase transition, its phase transition temperature is 68℃, the change of the structure before and after the phase transition leads to the reversible transformation of infrared light from transmission to reflection, people according to this property is applied to the preparation of intelligent temperature control film field.

1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products.

FAQ
1. Do you accept customization? RE: We can provide corresponding customized solutions according to the specific needs of customers.
2. Can you provide samples? RE: We can provide samples to customers and send them to consumers in time by express.
4. How is your production capacity ?and whether it can meet customer needs in a timely manner. RE:we can produce the products required by customers in time and have sufficient production capacity.
5.How long is your lead time? RE: Within 50kg, can be shipped within 5 days. More than 50 kg, the corresponding time needs to be negotiated according to the weight of the product.
6.What is your terms of payment ? RE: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment. irrevocable LC at sight.
7.Do you have OEM or ODM service of product? Re: Sure. If needed, we can customize products for you.
8.How can you guarantee the goods you offer is qualified ? Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for refund.

Product Description
R&D, intermediates.

Packing&Delivery 
package:1kg small bag &25kg fiber drum

delivery:prompt delivery 

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Contact name :Cindy
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