3.1.5.2
Formazan Dyes
C. I. Reactive Green 15 [61969-07-1 ]
C. I. Reactive Blue 70 [61968-92-1 ]
C. I. Reactive Blue 83 [12731-65-8]
C. I. Reactive Blue 84 [12731-66-7]
C. I. Reactive Blue 104 [61951-74-4]
C. I. ReactiveBlue 160, 137160 [ 71872-76-9] C. I. Reactive Blue 182 [68912-12-9]
C. I. ReactiveBlue 209 [110493-61-3]
C. I. ReactiveBlue 212 [86457-82-1]
C. I. ReactiveBlue 216, 137155 [89797-01-3] C. I. ReactiveBlue 220 [128416-19-3]
C. I. ReactiveBlue 221 [93051-41-3]
C. I. ReactiveBlue 235 [106404-06-2]
C. I. ReactiveBlue 157, 202, 218, 226, 260, 263
3.1.5.3
Anthraquinone Dyes
Table 3.2 Examples of triphenodioxazine dyes 19 with different reactive anchors
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At present, only blue dioxazines are used commercially to color cellulose, where R’is varied to give reddish to greenish-blue tints. Variation of T has only a minor effect on the shade.