Chromeazurol B
Synonym(s):Chrome Azurol B;Eriochrome Azurol B;Mordant blue 1
- CAS NO.:1796-92-5
- Empirical Formula: C23H17Cl2NaO6
- Molecular Weight: 483.27
- MDL number: MFCD00036446
- EINECS: 217-279-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-24 17:21:45
What is Chromeazurol B?
The Uses of Chromeazurol B
Chromeazurol B (cas# 1796-92-5) is a pH-sensitive dye based on a hydroxytriarylmethane core and two carboxylate functional groups, allowing for facile coordination to metal centres, and for the preparation of coordination polymers. Chromeazurol B is used as a sensitive stain for aluminimum in undecalcified cancellous bone. Dyes and metabolites.
What are the applications of Application
Chromeazurol B is a conjugated small molecule dye
Preparation
2,6-Dichlorobenzaldehyde?and 2-Hydroxy-3-methylbenzoic acid condensation, the product oxidation and changed into sodium salt.
Properties and Applications
brilliant blue to red light navy blue. Brown powder. Soluble in water for brown light yellow, solubility for 100 g/l (80 ℃), slightly soluble in alcohol for yellow olive brown. Dye in concentrated sulfuric acid for red, with golden yellow after diluted. Its aqueous solution for yellow light brown, add sodium hydroxide solution into purple blue. Dyed the metal sensitivity smaller. Mainly used for dyeing wool, colour and lustre is brilliant light, good levelness. Fine, carded wool fabric are can be used. Also can be dyed silk and nylon. Can be in acetic acid chromium pretreatment of wool fabric direct printing, also can be used in the leather dyeing and used as organic pigment.
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
ISO | 5 | 4 | 4 | 3 | 5 | 5 | 5 |
AATCC | 4-5 | 4 | 5 | 5 | 5 | 5 |
Properties of Chromeazurol B
storage temp. | Refrigerator |
solubility | Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
form | Solid |
Colour Index | 43830 |
color | Red to Dark Red |
BRN | 4101148 |
EPA Substance Registry System | Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, disodium salt (1796-92-5) |
Safety information for Chromeazurol B
Computed Descriptors for Chromeazurol B
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
You may like
-
Chrome Pure Blue BX CAS 1796-92-5View Details
1796-92-5 -
Chromeazurol B CAS 1796-92-5View Details
1796-92-5 -
Acid Chrome Pure Blue B CAS 1796-92-5View Details
1796-92-5 -
Mordant Blue 1 CAS 1796-92-5View Details
1796-92-5 -
Chromeazurol B CAS 1796-92-5View Details
1796-92-5 -
Edoxaban Impurity 57View Details
2089454-69-1 -
Empagliflozin Bromo ImpurityView Details
-
Ipratropium EP Impurity BView Details
58073-59-9