C.I. Direct Brown 132
- русский язык имя
- английское имяC.I. Direct Brown 132
- CAS №8028-37-3
- CBNumberCB44777814
- мольный вес0
- EINECS617-035-8
- файл MolMol file
C.I. Direct Brown 132 химические свойства, назначение, производство
Подготовка
N-(3-aminophenyl)formamide diazo, and 3,5-Diamino-4-methylbenzenesulfonic acid coupling, hydrolysis amino acylation, product double nitriding, and 90% Benzene-1,3-diamine and ?10% 2,4-Diaminobenzenesulfonic acid (2 Moore) coupled.Свойства и приложения
red light brown. Soluble in water for orange brown, soluble in ethanol for red orange brown, soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid in dark green light for blue, dilute for yellow brown after; In nitric acid in red for brown; In 10% of black light brown for sulfuric acid. The dye solution to join strong hydrochloric acid have orange brown precipitation; Add thick sodium hydroxide solution have orange brown precipitation.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3 | 5 | 2 | 3 | 3 | ||
| AATCC | 5 | 3 | 1-2 | 2-3 | 4-5 | ||