【摘要】 本文介绍了以H-酸单钠盐、间苯二酚、对硝基苯胺、2-氨基-4-硝基苯酚为主要原料合成酸性棕G染料的方法,并对重氮反应和偶合反应条件进行了研究。更多还原

【Abstract】 The synthetic method of Acid Brown G with mono-sodium salt of H acid,resorcin,p-nitroaniline and 2-amino-4-nitro-phenol as the raw materials was introduced in the paper and at the same time,the conditions of diazo and couple reactions were also investigated.更多还原