In this paper, a natural hair dye is studied, which mainly contains organic compound of plant without toxic lead and phenylamine sensitizer.

针对传统染发剂的毒性及刺激性，本文研制一种不含有毒铅，不含苯胺类致敏物，而含属于植物构分的有机化合物的天然型染发。

OBJECTIVE To synthesize and select novel derivatives of salicylaldehyde-phenylamine Schiff base with high insecticidal activity against the Fascila hepatica.

目的合成并筛选出生物活性较好的新型抗肝片吸虫病化合物。

The effective phenylamine degrading strain is applied to high-concentration phenylamine waste water treatment or phenylamine pollution incident emergency treatment.

应用于高浓度苯胺废水处理或苯胺突发污染事故应急处理。