PALATINE CHROME GREEN
- русский язык имя
- английское имяPALATINE CHROME GREEN
- CAS №6222-46-4
- CBNumberCB0223580
- ФормулаC16H10N4Na2O10S2
- мольный вес528.38
- номер MDLMFCD00135102
- файл Mol6222-46-4.mol
PALATINE CHROME GREEN химические свойства, назначение, производство
Подготовка
2-Amino-4-nitrophenol diazotization, in alkaline condition and?4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling.Свойства и приложения
dark blue light green. Black-green uniform powder. Soluble in water for red light purple, slightly soluble in alcohol, insoluble in other organic solvent. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution and concentrated hydrochloric acid to red; Crowding sodium hydroxide solution for purple. Mainly used for wool fabric dyeing, also can be used for silk, nylon post-mordant dyeing.| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 2 | 4-5 | 2-3 | 5 | 4-5 | 5 |
| AATCC | 5 | 4 | 4-5 | 4-5 | 4-5 | ||