ZDH Vat Blue RSN yog cov hmoov dub xiav, insoluble hauv dej, acetic acid, Pyridine, toluene, Xylene, Acetone thiab ethanol, me ntsis soluble hauv kub Chloroform, 2-Chlorophenol thiab Quinoline.Alkaline txo leuco rau xiav;Acid txo leuco rau liab lub teeb xiav.Nyob rau hauv concentrated sulfuric acid rau ...
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