Synthesis of Symmetrical Azo Dyes from 4,4'-Diamino— Diphenylamine-2—Sulphonic Acid

dc.contributor.author	M.A.Saeed
dc.contributor.author	Badruddin
dc.contributor.author	M.Farooq
dc.contributor.author	M.Younas
dc.contributor.author	Fauzia Shafi
dc.date.accessioned	2023-03-14T06:39:04Z
dc.date.available	2023-03-14T06:39:04Z
dc.date.issued	1988-09-20
dc.identifier.citation	YOUNAS, M., SAEED, M., FAROOQ, M., SHAFI, F., & UDDIN, B. (2011). SYNTHESIS OF SYMMETRICAL AZO DYES FROM 4, 4'-DIAMINO-DIPHENYLAMINE-2-SULPHONIC ACID. Journal of The Chemical Society of Pakistan, 10(4), 345.	en_US
dc.identifier.issn	0253-5106
dc.identifier.uri	http://142.54.178.187:9060/xmlui/handle/123456789/19183
dc.description.abstract	Synthesis of some bis-azo dyes based on 4,4'-diamino-dipheny1amine2-sulphonic acid has been described. The properties of these dyes have been compared with similar dyes derived from benzidine. Since benzidine is one of the established carcinogens, the possibility to replace it with 4,4 1 d i amino-diphenylamine-2-su1phonic acid for the production of some direct dyes has been studied.	en_US
dc.language.iso	en	en_US
dc.publisher	HEJ Research Institute of Chemistry, University of Karachi, Karachi.	en_US
dc.title	Synthesis of Symmetrical Azo Dyes from 4,4'-Diamino— Diphenylamine-2—Sulphonic Acid	en_US
dc.type	Article	en_US