... , ethanol, ethyl ether.Application used in the manufacture of dyes, medicine, etc, also used in organic synthesis. For ... processing as agent, the hair color microbial agents, preservatives. azo reagent, it lso be used as a mordant, bleach, ... electroplating, corrosion inhibitor, also for making and potassium nitrate, azo dyes acid conditions have strong oxidizing, weak reducing. Dangerous goods No ...