| Nitrobenzene, which is used in the production of aniline, a major chemical intermediate in the production of dyes. |
| Predominantly in the tangential walls, primary pit fields of high density are conspicuously labelled by aniline blue staining of callose. |
| By 1860, the recipe for magenta was accidentally altered by Charles Girard and Georges de Laire to produce aniline blue. |
| Basic ingredients are acid fuchsin, aniline blue, orange G, and phosphotungstic acid. |
| Sieve elements close to the cambium were identified by aniline blue fluorescence of their sieve plates and were positive for serpins. |
| In subsequent decades, a rainbow of other aniline dyestuffs were synthesized and made available to textile colorists. |
