中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
分散红 REL | Disperse Red 91 | 34231-26-0 | C20H21NO5 | 355.39 |
Red 1-amino-4-hydroxyanthraquinone dyes which contain in the 2-position, attached by way of an oxygen atom, a hydrocarbon radical which in turn bears an esterified hydroxyl group. The dyes are particularly suitable for dyeing polyester textile material.