FAST DARK BLUE R SALT
Synonym(s):Azoic Diazo Component 51;Azoic Diazo No. 51
- CAS NO.：6709-58-6
- Empirical Formula: C14H10Cl2N5O4+
- Molecular Weight: 383.17
- MDL number: MFCD00135879
- EINECS: 229-758-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:13
What is FAST DARK BLUE R SALT?
Chemical properties
brown powder
Preparation
The?chromophore?Preparation:? Diazo of 2,6-Dichioro-4-nitroaniline and 2,5-Dimethoxyaniline coupling.
What are the applications of Application
Fast dark blue R salt is a diazonium stain with potential biological research applications
Properties and Applications
The fastness properties in cotton:
| Coupling?components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 2 | 5-6 | 6-7 | 4 | 3-4 | 3-4 | ||
| 18 | 5 | 6 | 4 | 3-4 | 3-4 | ||
| 20 | 4-5 | 6 | 4 | 3-4 | 3-4 | ||
Properties of FAST DARK BLUE R SALT
| storage temp. | -20°C |
| Colour Index | 37195 |
Safety information for FAST DARK BLUE R SALT
Computed Descriptors for FAST DARK BLUE R SALT
New Products
2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 2-fluoro-4-iodoaniline 4-Iodo-3,5-dimethylbenzonitrile Atorvastatin amide impurity/Atorvastatin EP Impurity F(Calcium Salt) Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine 6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-Fluoro-4-nitrotoluene 1-(2-amino-5-hydroxy phenyl)propan-1-one (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 3-(Dimethylamino)benzoic acid 2-Amino-5-chloropyridine 4-(Methylamino)-3-nitrobenzoic Acid 5-Chloro-2-Nitroaniline 3,5-dibenzyloxy Acetophenone 2,4-Diamino-6-hydroxypyrimidine 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy BenzylcyanideRelated products of tetrahydrofuran
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