CAS 5489-77-0
:Direct Violet 51
Description:
Direct Violet 51, with the CAS number 5489-77-0, is a synthetic dye belonging to the class of azo dyes, which are characterized by the presence of one or more azo groups (-N=N-). This dye is primarily used in the textile industry for dyeing cellulose fibers, such as cotton, due to its vibrant color and good lightfastness properties. Direct Violet 51 exhibits solubility in water, making it suitable for direct application processes. Its chemical structure typically includes aromatic rings, contributing to its stability and color intensity. The dye is known for its moderate to good wash fastness, although it may not be as resistant to light as some other dyes. Safety considerations are important when handling Direct Violet 51, as with many synthetic dyes, due to potential health risks associated with exposure. Proper handling and disposal according to safety guidelines are essential to mitigate any environmental impact. Overall, Direct Violet 51 is valued for its application in various dyeing processes, particularly in the textile sector.
Formula:C32H29N5O8S2·2Na
InChI:InChI=1S/C32H29N5O8S2.2Na/c1-18-12-20(3)30(28(13-18)46(39,40)41)36-34-25-17-27(45-4)26(14-19(25)2)35-37-31-29(47(42,43)44)16-21-15-23(10-11-24(21)32(31)38)33-22-8-6-5-7-9-22;;/h5-17,33,38H,1-4H3,(H,39,40,41)(H,42,43,44);;
InChI key:InChIKey=OHMILLFJRCLUHT-UHFFFAOYSA-N
SMILES:OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(OC)C=C(N=NC4=C(S(=O)(=O)O)C=C(C)C=C4C)C(C)=C3)C=C(NC5=CC=CC=C5)C=C2.[Na]
Synonyms:- (2Z,3Z)-2-[4-(4-chlorophenyl)-1,3-thiazol-2(3H)-ylidene]-3-(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)propanenitrile
- 2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-dimethyl-6-sulfophenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxy-7-(phenylamino)-, sodium salt (1:2)
- 2-Naphthalenesulfonic acid, 3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino)-, disodium salt
- Amanil Fast Violet BL
- Atlantic Fast Violet FFB
- Azine Light Violet BB
- Benzanil Fast Violet 2BL
- Benzo Viscose Violet BL
- Chloramine Brilliant Fast Violet 3B
- Chrome Leather Violet BL
- Cotton Violet BB
- Diazol Light Violet B
- Diphenyl Brilliant Violet B
- Diphenyl Brilliant Violet RC
- Direct Fast Violet BL
- Direct Violet 51
- Durazol Helio B
- Durazol Helio BP
- Durazol Helio BS
- Eliamina Violet BL
- Fastusol Violet BB-CF
- Fenaluz Violet 2B
- Helion Violet 2B
- Hispaluz Violet FFB
- Mitsui Direct Violet 2BL
- Pontamine Fast Heliotrope B
- Pyrazol Brilliant Fast Violet 3B
- Pyrazol Violet 3B
- Sirius Violet BB
- Solantine Violet FFB
- Solar Violet 2B
- Solius Violet 2B
- Sumilight Violet BB
- Sumilight Violet BB Conc
- Suprexcel Violet 3BL
- Tetramine Fast Violet BB Extra
- Triantine Light Violet BB
- disodium (3Z)-3-({4-[(E)-(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2-methoxy-5-methylphenyl}hydrazono)-4-oxo-7-(phenylamino)-3,4-dihydronaphthalene-2-sulfonate
- C.I. Direct Violet 51
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Found 4 products.
C.I.Direct Violet 51
CAS:<p>C.I.Direct Violet 51 is a basic dye that is soluble in organic solvents and has been shown to be reactive with fatty acid, hydroxyl group, and detergent compositions. This dye is used in the production of film-forming polymers for biological treatment. C.I.Direct Violet 51 can be used as a fluorescent sensor for hydrogen peroxide and is also used as a chemical indicator for phase transition temperature measurements. It has a particle size range of 3-5 microns and an absorption maximum at 420 nm. The melting point of this dye ranges from 79 to 81 degrees Celsius, and it has a log P value of 1.895.br></p>Formula:C32H29N5O8S2·2NaPurity:Min. 95%Color and Shape:Blue PowderMolecular weight:721.71 g/mol
