disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate
- CAS No.
- 3567-65-5
- Chemical Name:
- disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate
- Synonyms
- C.I.22245;Acid Red PG;Acid Red 85;C.I. Acid Red 85;Weak Acid Scarlet G;Acid red 85 (C.I. 22245);C.I.Acid Red 85:C.I.22245;7-Hydroxy-8-[4'-[4-(4-methylphenylsulfonyloxy)phenylazo]biphenyl-4-ylazo]-1,3-naphthalenedisulfonic acid disodium salt;disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate;7-Hydroxy-8-[[4'-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-1,1'-biphenyl-4-yl]azo]-1,3-naphthalenedisulfonic acid disodium salt
- CBNumber:
- CB1919660
- Molecular Formula:
- C35H27N4NaO10S3
- Molecular Weight:
- 782.79
- MOL File:
- 3567-65-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/12/21 16:56:50
disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Properties
EPA Substance Registry System | C.I. Acid Red 88, disodium salt (3567-65-5) |
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disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Chemical Properties,Uses,Production
Preparation
4-(4-Aminophenyl)benzenamine double nitriding, then respectively and 7-Hydroxynaphthalene-1,3-disulfonic acid and phenol coupling, garnish with 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification.
Properties and Applications
yellow light red. Red powder. In the water solubility have certain (red), in ethanol in a certain solubility (orange). Strong sulfuric acid in purple, it will be diluted brown is orange. Its water solution and strong hydrochloric acid generation wine red precipitate; Add sodium hydroxide solution is orange brown. In dyeing copper and iron ion colored light slightly dark, encounter chromium ion changed little. Mainly used for wool, silk and polyamide fiber fabric dyeing. And in the polyamide, silk, wool fabric printing directly, can also be used for leather, plastic and synthetic resin casein color.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 4-5 | 3 | 4 | 4 | 3 | 3 | 3 | 4 |
AATCC | 4-5 | 4 | 4 | 5 | 3-4 | 3-4 | 5 | 5 |
disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Preparation Products And Raw materials
disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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SHREENATH ORGOCHEM | +91-9377072739 +91-9376244453 | Gujarat, India | 68 | 58 | Inquiry |
Monarch Dyestuffs Industries and Export Ltd | +91-9825024364 +91-9327023549 | Gujarat, India | 151 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29820 | 58 | Inquiry |
Portail Substances Chimiques | 10 20 0000 | France | 6027 | 58 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
Shanghai New Union Textra Import & Export Co., Ltd | +861-348-227-9455 | China | 2752 | 60 | Inquiry |
3567-65-5(disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate)Related Search:
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