86-592-2680887
8fl Hongsheng Building West Hexiang Road, Xiamen, Fujian, China
We are a main supplier of 99.5% Industrial Naphthalene in China. We can supply you 99.5% Industrial Naphthalene with competitive price.
The details of the product as follow:
Crude 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.
Physicochemical Property
The Crude Naphthalene is a white with pinkish, grey white, yellowish or brown crystal, and its solid states are powder, tabloid, flake and lump, easily volatile and sublimation. The smell of mothballs, water insoluble, dissolving in ethanol, ethyl ether, chloroform, carbon tetrachloride, benzene and carbon disulfide.
Standard
It complies with Standard of GB/T6699-1998.
Technical Data
Item | Grade A |
|
Crystallization Point (°C) | 77.5°C--77.9°C |
|
Naphthalene Content ( %) | 95.13%--95.90% |
|
Appearance | White, grey white, white with pinkish, yellowish or brown crystal | |
Note: The test data of non-volatile materials should comply with exfactory inspection data. | ||
Application
It is the main raw material of producing phthalic anhydride, dye, resin, α-naphthoic acid, saccharine and water-reducing admixture etc.
