C.I.Acid Blue 158A
- русский язык имя
- английское имяC.I.Acid Blue 158A
- CAS №6370-12-3
- CBNumberCB62360032
- ФормулаC20H12CrN3NaO8S2
- мольный вес561.43
- файл Mol6370-12-3.mol
химическое свойство
C.I.Acid Blue 158A химические свойства, назначение, производство
Подготовка
4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and?8-Hydroxynaphthalene-1-sulfonamide coupling, and then make its formed chromium complex.Свойства и приложения
green light blue. Soluble in water for green light blue. The strong sulfuric acid for green, diluted to blue. Join the hydrochloric acid solution for blue solution and precipitation; Add sodium hydroxide for purple.