Solvent Red 31
- CAS NO.：6226-90-0
- Empirical Formula: C34H39N5O10S3
- Molecular Weight: 773.89596
- EINECS: 228-322-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Solvent Red 31?
Preparation
4-(Phenyldiazenyl)benzenamine diazotization and 7-Hydroxynaphthalene-1,3,6-trisulfonic acid coupling, and then translate into dicyclohexyl amine salt.
Properties and Applications
red. Dark red powder. Insoluble in water, slightly soluble in ethanol for magenta. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid to red; Add thick sodium hydroxide solution for brown. Used for plastic, grease, printing ink, paint color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | 120(1hr) | Well | Poor | Poor | |
Properties of Solvent Red 31
| EPA Substance Registry System | 1,3,6-Naphthalenetrisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, compd. with N-cyclohexylcyclohexanamine (6226-90-0) |
Safety information for Solvent Red 31
Computed Descriptors for Solvent Red 31
New Products
Cyclopropane-1,1-dicarboxylic acid Cyclopentane-1,2-dione 2-Bromo-5-iodopyridine 4-isothiocyanato-2-(trifluoroMethyl)benzonitrile Amino-4-methoxyben-zeneacetic acid 3-Aminophenylacetic acid 1-AMino-cyclobutaneMethanol HCl (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 3-Hydroxypropionitrile valeronitrile 3,4 Dimethoxy Benzylcyanide 3-chlorobenzyl cyanide 2-Chloro Benzylcyanide 4-Bromo Benzylcyanide 5-azidovalericacid 4-bromo-1H-pyrazole-3-carboxylic acid Isopropyl amine Hydrochloride tert-butyl 4-(6-(8-cyclopentyl-5-methyl-7-oxo-6-vinyl-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl)piperazine-1-carboxylateRelated products of tetrahydrofuran
You may like
-
628-20-6 4-Chlorobutyronitrile 98+View Details
628-20-6 -
4-cyano-2,2-dimethylbutanoic acid 6939-69-1 98+View Details
6939-69-1 -
1-(cyanomethyl)-1-cyclopentanecarbonitrile 98+View Details
1539-03-3 -
tert-butyl(R)-4-(methyl(1-(pyrrolidin-3-yl)cyclopropyl)amino)piperidine-1-carboxylate 922718-06-7 98+View Details
922718-06-7 -
39773-47-2 (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 98+View Details
39773-47-2 -
1392213-15-8 98+View Details
1392213-15-8 -
39773-47-2 (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 98+View Details
39773-47-2 -
1392213-15-8 98+View Details
1392213-15-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.