Main application:
Naphthalene is the most important condensed cyclic hydrocarbon in the industry, mainly used in the production of phthalic anhydride, various naphthols, naphthylamine, etc.,Produce of synthetic resins, plasticizers, dye intermediates, surfactants. The raw material of Synthetic fibers, coatings, pesticides, pharmaceuticals, perfumes, raw materials for rubber additives and pesticides.
Physicochemical properties:
| Item of analysis | Specification | Results |
| Appearance | white flake | Conforms |
| Refined Naphthalene | 99% | 99.3% |
| Crystal point | ≥79.7 °C(lit.) | 79.8°C |
| Non-volatile matter | ≤0.01% | 0.01% |
| Ashes | ≤0.01% | 0.006% |
| Packing | 25 kg bags well packed without damage | Conforms |
| Conclusion | Comply with the requirement | |
