Commercial Equivalent Name C.I. No. Fastness to Light Fastness to Washing Fastness to Milling Fastness to Dischargeability Red FB Red1 7-8 5 4 2 Brown 2R Brown 33 5-6 5 4 2 Black T# Black 11 7-8 5 5 3-4 3% Shade         # 4% Shade                             C.I.Mordrant [ Acid Dyes ] [ Metal Complex Acid dyes ] [ Chrome Dyes] [ Basic Dyes ] [ Reactive Dyes (Cyanuric Chloride Based) ] [ Reactive Dyes (Vinyl Sulphone based) ] [ Reactive Dyes (High Exhaust) ] [ Reactive Dyes (ME Series & Bifunctional) ] [ Organic Pigments ] [ Solvent Dyes ] [ Direct Dyes ] [ Disperse Dyes ] [ Food Colors ] [ Vat Dyes ]