利用生产1，5-萘二磺酸的反应母液制备2，7-萘二磺酸钠的方法。
Method for preparing 2,7-naphthalenedisulfonate with reaction mother liquor for producing 1,5-naphthalene disulfonic acid.
合成了1 （8氨基喹啉5偶氮） 8羟基3 ，6萘二磺酸（AQHNA） ，其结构经红外光谱和元素分析证实。
A new reagent 1 (8 Aminoquinoline 5 azo) 8 hydroxy 3,6 naphthalenedisulfonic acid(AQHNA) was synthesized. The product was confirmed by elemental analysis and infrared spectra.
本文提供二正丁基萘磺酸钠及二异戊基萘磺酸钠之制备方法。
Sodium din-butyl naphthalene sulfonate was prepared from n-butyl alcohol, naphthalene and fuming sulfuric acid.
本文提供二正丁基萘磺酸钠及二异戊基萘磺酸钠之制备方法。
Sodium din-butyl naphthalene sulfonate was prepared from n-butyl alcohol, naphthalene and fuming sulfuric acid.
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