disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
![disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate Structure](CAS/GIF/6441-94-7.gif)
- CAS No.
- 6441-94-7
- Chemical Name:
- disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- Synonyms
- C.I.18115;Acid Red 76;C.I.Acid Red 76;C.I.Acid Red 76:C.I.18115;disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate;4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
- CBNumber:
- CB1930502
- Molecular Formula:
- C23H16N4Na2O11S3
- Molecular Weight:
- 666.56788
- MOL File:
- 6441-94-7.mol
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate Chemical Properties,Uses,Production
Preparation
4-Nitrobenzenamine diazo, and 8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid ?coupling.
Properties and Applications
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 |
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
6441-94-7(disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate )Related Search:
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
C.I.18115
C.I.Acid Red 76
Acid Red 76
C.I.Acid Red 76:C.I.18115
6441-94-7