|
Molecular formula : MW : CAS :
nature : yellow powder. Water-soluble yellow, ethanol-soluble and chloroform. Mainly used wool, silk, nylon, leather dyeing. With other acid dye fight with the media. By sulfanilic acid by diazotization, in alkaline medium and coupling with salicylic acid in the system.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |