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Direct Yellow 106

2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid diazo, thiab 4-Aminonaphthalene-1-sulfonic acid coupling, thiab ces oxidation rau hauv peb thiazole tebchaw, garnish nrog qabzib thiab sodium hydroxide yuav 2 Moore raug txo mus rau ib qho peb lub tebchaw azo dyes.

Muaj:
Nug

Specification

Tiv tauj peb
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