- Disperse Violet 26
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- $1.00
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2026-09-11
- CAS:6408-72-6
- Min. Order: 25kg
- Purity: 99
- Supply Ability: 10000
- Disperse Violet 26
-
-
2026-09-11
- CAS:6408-72-6
- Min. Order: 100KG
- Purity: 99
- Supply Ability: 1000
- SOLVENT VIOLET 59
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-
2026-09-11
- CAS:6408-72-6
- Min. Order: 25kg
- Purity: 0.99
- Supply Ability: 20mt
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| | Disperse Violet 26 Basic information |
| Product Name: | Disperse Violet 26 | | Synonyms: | 1,4-diamino-2,3-diphenoxyanthraquinone;RESOLIN RED VIOLET FBL;DISPERSE VIOLET 26;c.i. 62025;9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy-;1,4-DIAMINO-2,3-DIPHENOXY-9,10-ANTHRACENEDIONE;Disperse violet 26 (C.I. 62025);Violet 5RP | | CAS: | 6408-72-6 | | MF: | C26H18N2O4 | | MW: | 422.43 | | EINECS: | 229-066-0 | | Product Categories: | Solvent Dyestuff | | Mol File: | 6408-72-6.mol |  |
| | Disperse Violet 26 Chemical Properties |
| Melting point | 195°C | | Boiling point | 539.06°C (rough estimate) | | density | 1.385 | | vapor pressure | 0-0Pa at 25℃ | | refractive index | 1.5300 (estimate) | | pka | 0.30±0.20(Predicted) | | Water Solubility | 1.267mg/L(98.59 ºC) | | InChI | InChI=1S/C26H18N2O4/c27-21-19-20(24(30)18-14-8-7-13-17(18)23(19)29)22(28)26(32-16-11-5-2-6-12-16)25(21)31-15-9-3-1-4-10-15/h1-14H,27-28H2 | | InChIKey | NZTGGRGGJFCKGG-UHFFFAOYSA-N | | SMILES | C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)C(OC2=CC=CC=C2)=C1OC1=CC=CC=C1 | | LogP | 5.3-5.59 at 25℃ | | EPA Substance Registry System | 9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy- (6408-72-6) |
| | Disperse Violet 26 Usage And Synthesis |
| Chemical Properties | Reddish-brown powder. Soluble in ethanol, colorless in concentrated sulfuric acid, and yellow-red upon dilution. Maximum absorption wavelength (λmax) 545nm. | | Uses | Disperse Violet 26 is suitable for coloring and dyeing polyester and its blends, various fabrics, plastics, and polyester fibers. High-temperature, high-pressure dyeing of polyester can produce light to medium shades. It can be used in a co-bath heat-fusion padding process with vat dyes to dye mixed-color polyester-cotton fabrics. When sized with Reactive Violet K-3R, it can be used for direct printing on polyester-cotton fabrics. For bleached polyester-cotton fabrics, padding with Disperse Violet H-FRL and fluorescent whitening agent DT in a co-bath can improve whiteness. It can also be used to dye triacetate fibers, but is not suitable for dyeing diacetate fibers, nylon, and acrylic fibers. | | General Description | Disperse Violet 26 is a commercial dye, and the attachment of azo groups (N=N) a) is a very important feature of disperse dyes. Disperse Violet 26 is a fluorescent probe used as a commercially available fluorescent dye for the detection of ClO- . ClO- is one of the important biologically active oxygen species (ROS)[1]. | | Flammability and Explosibility | Not classified | | Synthesis | 1,4-Diamino-2,3-diphenoxyanthraquinone
is prepared
from the 2,3-dichloro compound and phenol
by chlorine replacement . | | Properties and Applications | Disperse Violet 26 is black purple powder, soluble in alcohol. The strong sulfuric acid in colorless, diluted red for yellow light. In dyeing calcium and magnesium ions not sensitive, encounter iron ion colored light slightly influence, copper ions in big effect. Dye bath appropriate pH value for 3 to 8, in dyeing and printing not alkali resistance. The dyes red light for purple, suitable for polyester/cotton blended fabric dyeing, and have a good color fastness to dry. Suitable for high temperature high pressure and hot melt dyeing method, hot melt temperature of 210 ~ 220 ℃. In three vinegar on fiber dyeing, colored light and polyester similar, is not suitable for dyeing two vinegar fiber, polyamide fiber and acrylic. But in polyester fabric weaving direct printing, cannot be printing the impression of the discharge. And Disperse Violet 26and the same chemical structure.| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | | Fading | Stain | Fading | Stain | Fading | Stain | | ISO | 4 | 3 | 6 | 5 | 5 | 4-5 | 4-5 |
| | Waste Disposal | Disperse dyes are recalcitrant in nature and nonbiodegradable, and therefore persistent dyes. At present, wastewater treatment containing dispersed dyes is very challenging, and oxidation is the most well-known and commonly used treatment method for destroying the dye structure. UV-H2O2-based systems are often used to improve dye degradation[2]. | | References | [1] Li J, et al. A selective colorimetric and fluorescent probe for the detection of ClO and its application in bioimaging. RSC Advances, 2014; 4: 44610-44613.
[2] Jamil A, et al. Photocatalytic degradation of disperse dye
Violet-26 using TiO2 and ZnO nanomaterials and
process variable optimization. Journal of Materials Research and Technology, 2019; 9: 1119-1128. |
| | Disperse Violet 26 Preparation Products And Raw materials |
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