N-Ethyl,N- (3-sulfobenzyl) m-Toluidineshubhamspecialty_admin
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Cas No. 91-98-5
Description: An azo dye is prepared by coupling a diazo compound with N-ethyl-N-4′-sulfobenzyl-m-toluidine. The dye is a reddish blue in water, and blue-black in acid baths.