Introduction：Basic information about CHLORAZOL VIOLET N CAS 2586-60-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
CHLORAZOL VIOLET N Basic information
| Product Name: | CHLORAZOL VIOLET N |
| Synonyms: | azocardvioletn;bencidalfastvioletn;benzanilvioletn;benzovioletn;brasilaminaviolet3r;C.I.Directviolet1;C.I.DirectViolet1(22570);c.i.directviolet1,disodiumsalt |
| CAS: | 2586-60-9 |
| MF: | C32H25N6NaO8S2 |
| MW: | 708.7 |
| EINECS: | |
| Product Categories: | Dyes and Pigments |
| Mol File: | 2586-60-9.mol |
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CHLORAZOL VIOLET N Chemical Properties
| storage temp. | Store at -20°C |
| Colour Index | 22570 |
| form | powder to crystal |
| color | Red to Dark blue to Black |
| Water Solubility | Water: 62.5 mg/mL (85.77 mM) |
| EPA Substance Registry System | C.I. Direct Violet 1, disodium salt (2586-60-9) |
Safety Information
| RTECS | QK1420000 |
| HS Code | 3204.14.2000 |
CHLORAZOL VIOLET N Usage And Synthesis
| Uses | Direct Violet 1, an azo dye, is a textile dye. Direct Violet 1 is also the protein-protein interaction (PPI) between the SARS-CoV-2 spike protein and ACE2 inhibitor with IC50s of 1.47-2.63 μM[1][2]. |
| Preparation | 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? (2 Moore) coupled. |
| Properties and Applications | purple. Reddish brown powder. Soluble in water for deep purplish red color to purple solution, soluble in soluble fiber element, slightly soluble in alcohol for red light purple, insoluble in other organic solvents. In the strong sulfuric acid as dark blue, diluted for dark purple; In nitric acid for brown in the red. The dye solution to join strong hydrochloric acid for purple, have precipitation; Add thick sodium hydroxide solution for Red sauce, precipitation. Cellulose fiber of dyeing, dye absorption rate of as good, in the 100 ℃ maximum affinity. Copper ions in dyeing color shade darker, encounter iron ion micro have change. Mainly used for cotton, such as glue of cellulose fiber dyeing and printing, also can be used for silk, polyamide fiber and its blended fabric dyeing, can also be used for the pulp, leather and biological color.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | | Fading | Stain | Fading | Stain | | ISO | 3-4 | 4 | 3 | 2-3 | | 2-3 | | | AATCC | 4 | 4 | 2-3 | 3-4 | | 2-3 | | |
| References | [1] Damir Bojadzic, et al. Small-Molecule In Vitro Inhibitors of the Coronavirus Spike-ACE2 Protein-Protein Interaction as Blockers of Viral Attachment and Entry for SARS-CoV-2. bioRxiv, 2020 Oct 22.
[2] Wafaa M Abd El-Rahim, et al. Genotoxicity studies on the removal of a direct textile dye by a fungal strain, in vivo, using micronucleus and RAPD-PCR techniques on male rats. J Appl Toxicol. 2008 May;28(4):484-90. DOI:10.1002/jat.1299 |
CHLORAZOL VIOLET N Preparation Products And Raw materials
| Raw materials | 6-Amino-4-hydroxy-2-naphthalenesulfonic acid-->Benzidine |
