sodium 2'-[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]phenyl]-6-methyl[2,6'-bibenzothiazole]-7-sulphonate
- русский язык имя
- английское имяsodium 2'-[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]phenyl]-6-methyl[2,6'-bibenzothiazole]-7-sulphonate
- CAS №6359-80-4
- CBNumberCB1905588
- ФормулаC31H23N6NaO4S3
- мольный вес662.73
- EINECS228-807-5
- файл Mol6359-80-4.mol
sodium 2'-[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]phenyl]-6-methyl[2,6'-bibenzothiazole]-7-sulphonate химические свойства, назначение, производство
Подготовка
C.I.Direct Yellow 59 (C.I. 49000) diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.Свойства и приложения
yellow. Soluble in water for yellow. The strong sulfuric acid for yellow, orange yellow after diluted precipitation. The dye solution with strong hydrochloric acid have orange precipitation; Add thick sodium hydroxide solution slightly dark color| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 2 | 2 | 2 | 2 | ||