disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- русский язык имя
- английское имяdisodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- CAS №6441-94-7
- CBNumberCB1930502
- ФормулаC23H16N4Na2O11S3
- мольный вес666.56788
- EINECS229-232-2
- файл Mol6441-94-7.mol
химическое свойство
| Система регистрации веществ EPA | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-, disodium salt (6441-94-7) |
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate химические свойства, назначение, производство
Подготовка
4-Nitrobenzenamine diazo, and 8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid ?coupling.Свойства и приложения
colourful red blue light.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 4 | 5 | 4 | 2-3 | 3-4 | ||
| AATCC | 3-4 | 4-5 | 4-5 | 3 | 1 | 2 | ||