Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
- CAS NO.：6408-85-1
- Empirical Formula: C17H12N2Na2O6S**
- Molecular Weight: 418.33152
- SAFETY DATA SHEET (SDS)
![Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2) Structural](https://img.chemicalbook.in/CAS/20180808/GIF/6408-85-1.gif)
What is Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)?
Preparation
4-Aminonaphthalene-1-sulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.
Properties and Applications
dark red light yellow. Soluble in water for green light yellow, moderate soluble in ethanol for green yellow. In concentrated sulfuric acid for magenta, yellow as after diluted. Dye aqueous solution to join concentrated hydrochloric acid for yellow; Join concentrated Sodium hydroxide solution for yellow brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 2-3 | 4-5 | 4-5 | 5 | 4-5 | 5 | |
Safety information for Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
New Products
4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION Methylcobalamin (vitamin B12) SODIUM METHYL PARABEN SODIUM VALPROATE AMOXICILLIN (AMOXYCILLIN) TRIHYDRATE ACICLOVIRRelated products of tetrahydrofuran
![Benzoic acid, 2-hydroxy-5-[(4'-hydroxy[1,1'-biphenyl]-4-yl)azo]-, monosodium salt](https://img.chemicalbook.in/CAS/20200331/GIF/6535-41-7.gif)
You may like
-
1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%View Details
99903-60-3 -
88491-46-7 98%View Details
88491-46-7 -
1823368-42-8 98%View Details
1823368-42-8 -
1714107-48-8 5-Iodo-3-methyl-2-nitropyridine 98%View Details
1714107-48-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9
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.