精萘的理化性質(zhì)主要包括不溶于水、易升華、能隨水蒸氣揮發(fā)、具有特殊氣味、熔點為80.1℃、沸點為217.9℃、相對密度為1.16、以及溶于無水乙醇、醚、苯等有機溶劑。

　　The physicochemical properties of refined naphthalene mainly include insolubility in water, easy sublimation, ability to evaporate with water vapor, special odor, melting point of 80.1 ℃, boiling point of 217.9 ℃, relative density of 1.16, and solubility in organic solvents such as anhydrous ethanol, ether, and benzene.

　　這些性質(zhì)使得精萘在工業(yè)、農(nóng)業(yè)和醫(yī)藥等多個領域有著廣泛的應用。精萘的穩(wěn)定性較高，純度也較高，這些特性使其成為生產(chǎn)苯酐、染料的中間體、橡膠助劑和殺蟲劑的重要原料。

　　These properties make refined naphthalene widely used in various fields such as industry, agriculture, and medicine. Refined naphthalene has high stability and purity, making it an important raw material for the production of phthalic anhydride, intermediates for dyes, rubber additives, and insecticides.

　　此外，精萘還被用于生產(chǎn)燃料添加劑，以提高燃料的氧化穩(wěn)定性，為能源行業(yè)的發(fā)展做出了貢獻。在農(nóng)業(yè)和醫(yī)藥領域，精萘也有著廣泛的應用，例如用于生產(chǎn)1-萘酚、2-萘酚和甲萘胺等藥物中間體

　　In addition, refined naphthalene is also used in the production of fuel additives to improve the oxidation stability of fuel and contribute to the development of the energy industry. In the fields of agriculture and medicine, refined naphthalene has also been widely used, such as in the production of pharmaceutical intermediates such as 1-naphthol, 2-naphthol, and methylnaphthylamine

　　以上是關于 精萘廠家 的介紹，若想了解相關知識可請點擊：http://www.456nba.com 我們將會全心全意為您提供滿分服務，歡迎您的來電！

　　The above is an introduction to refined naphthalene manufacturers. If you want to learn more about related knowledge, please click: http://www.456nba.com We will wholeheartedly provide you with full score service. Welcome to call us!