C.I.Direct Violet 51

CAS: 5489-77-0

Ref. 3D-FC33988

Product Information

• Name: C.I.Direct Violet 51
• 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
• CAS: 5489-77-0

Description

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>

• Brand: Biosynth

Chemical properties

• Molecular weight: 721.71 g/mol
• Formula: C₃₂H₂₉N₅O₈S₂·2Na
• Purity: Min. 95%
• Color/Form: Blue Powder