China Overseas Science & Trade Co., Ltd.

home products Others Refined Naphthalene (98.45%-99.13%)

Refined Naphthalene (98.45%-99.13%)

Detailed Product Description


Product Description   

Refined Naphthalene is the most important condensed-nuclei aromatics in industry. Its Molecular Formula is C10H8, Which is the coal tar's most abundant constituent, and 

usually it is produced by recycling from distilling coal tar and coke-oven gas or by the

secondary purification of industrial naphthalene.  . 

 

Physichochemical Property

The Crude Naphthalene is white crystal,  and sublimation. It has gentle aromatic smell, 

water insoluble, dissolving in ethanol, ethyl ether, chloroform, carbon tetrachloride, 

benzene and carbon disulfide. 100% Content pure naphthalene has following properties:

 vapor pressure is 0.13kPa/52.6, flash point is 80, melting point is 80.2,  the boiling point

 is 217.9 and the relative density is 1.145.

 

Technical  Data

 

Item 

Superior Product

First Class Product

Qualified Product

Crystallization Point          

 79.8-80.2

79.6-79.7

79.3-79.5

Naphthalene Content  %        

99.30%-100%

98.95%-99.13% 

98.45%-98.78%

   

Appearance

White crystal 

White color with pinkish or yellowish crystal 

Note:1.The test data of non-volatile materials should comply with exfactory inspection data.           

    2.The test data of liquid naphthalene should be stipulated by both buyer and saler.  

 

 

Application 

It is the main raw material of producing 1-naphthol, 2-naphtol and other dye intermediate plasticizer, synthetic resin ,surfactant and so on.

Package    

The solid naphthalene is packed with woven bag lined with plastic bag, 25-50kg/bag. 

The liquid naphthalene is transparent with standard tank , 26MT/Tank.

Refined  Naphthalene                           (98.45%-99.13%) Refined Naphthalene (98.45%-99.13%)

Send your message to this supplier
« Prev Product 1 2 3 4 5 6 7 ... Next Product »

Other Products from this Supplier

Company Info

China Overseas Science & Trade Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company

View Contact Details

Email this page Bookmark this page Print this Page