Direct Yellow 127 化学特性,用途語,生産方法
製造方法
: 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and 5-Methyl-3H-pyrazol-3-one coupling.
Properties and Applications
yellow. Mainly used for paper making industry.
Direct Yellow 127 上流と下流の製品情報
原材料
準備製品