China Overseas Science & Trade Co., Ltd.

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Refined Naphthalene (96%-97%)

Detailed Product Description


Refined Naphthalene is the most important condensed-nuclei aromatics in industry. Its molicular 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 induatrial naphthtalene.

Physichochemical Property   

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

refined naphthalene is 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-naphthol, and other, 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 (96%-97%) Refined Naphthalene (96%-97%)

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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

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