Be produced by rectifying the naphthalene fraction obtained from distilling coal tar, after acid wash.

Naphthalene Specifications

Appearance	crystallizing point	Purity%
White or light yellow,flaky or powdery crystals. Easily volatile with special aromatic smell.	77.5-77.7	95.13-95.5

Uses:Dye intermediate,rubber auxiliary,pesticide,water reducing agent.

technical naphthalene