CAS 12226-38-9

remazol brilliant violet 5R

Description:

Remazol Brilliant Violet 5R is a synthetic dye belonging to the class of azo dyes, characterized by its vibrant violet color. It is primarily used in textile dyeing, particularly for wool and silk, due to its excellent solubility in water and ability to form strong bonds with fibers. The chemical structure features multiple aromatic rings and azo groups, which contribute to its stability and colorfastness. This dye is known for its high affinity for protein fibers, making it suitable for applications in the textile industry. Additionally, Remazol Brilliant Violet 5R is classified as a reactive dye, meaning it can chemically react with the substrate, leading to improved wash and light fastness. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of carcinogenic amines upon degradation. Therefore, its use is regulated in many regions, and alternatives are often sought in sustainable textile practices.

Formula: C₂₀H₁₆N₃Na₃O₁₅S₄

InChI: InChI=1/C20H19N3O15S4.3Na/c1-10(24)21-15-9-13(40(29,30)31)6-11-7-17(41(32,33)34)19(20(26)18(11)15)23-22-14-8-12(2-3-16(14)25)39(27,28)5-4-38-42(35,36)37;;;/h2-3,6-9,25-26H,4-5H2,1H3,(H,21,24)(H,29,30,31)(H,32,33,34)(H,35,36,37);;;/q;3*+1/p-3/b23-22+;;;

SMILES: CC(=Nc1cc(cc2cc(c(c(c12)O)N=Nc1cc(ccc1O)S(=O)(=O)CCOS(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)O.[Na].[Na].[Na]

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[[2-hydroxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, copper complex
• Bezactiv Violet V 5R
• Bezaktiv Violet V 5R
• Cavalite Brilliant Violet 5R
• Celmazol Brilliant Violet 5R
• Copper, 5-(acetylamino)-4-hydroxy-3-[[2-hydroxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid complex
• Diamira Brilliant Violet 5R
• Intracron Brilliant Violet VS 5R
• Primazin Brilliant Violet RL
• Reactive Violet 5
• Reactive Violet KN 4R
• Reactive Violet M-5R
• Reactofix Supra Violet H 5RL
• Somazin Brilliant Violet 5R
• Sunzol Brilliant Violet 5R
• Sunzol Violet 5R
• Trisodium 5-Acetamido-4-Hydroxy-3-[2-Hydroxy-5-(2-Sulfonatooxyethylsulfonyl)Phenyl]Azo-Naphthalene-2,7-Disulfonate
• C.I. Reactive Violet 5
• Remazol Brilliant Violet 5R
• Reactive Violet 5R
• C.I.Reactiveviolet5
• CI 18097
• 5-(Acetylamino)-4-hydroxy-3-[[2-hydroxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
• TIANFU-CHEM REACTIVE VIOLET 5
• Reactron Violet 5R
• Dinazol Brilliant Violet 5R
• PrimazinBrilliantViloetRL
• Navictive Brilliant Violet 5RN
• Vipazol Violet 5R
• Victazol Violet 5R
• Monazol Violet 5R
• C.I. Reactive Violet 5OTHER CA INDEX NAMES:2,7-Naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3-[[2-hydroxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, copper complexCopper,5-(acetylamino)-4-hydroxy-3-[[2-hydroxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid complex
• Vivazol Violet 5R.
• Active violet KN-4R
• Violet 5R
• Adizol Violet 5R
• Reactive violet 5 (C.I. 18097)
• Reactive Violet 5 (~35%)
• DiamiraBrilliantViolet5R
• Violet KN-4R
• C.I.ReactiveViloet5(18097)
• Dycosactive Violet KN-4B
• C.I.Reactive Violet 5:C.I.18097
• Reactive Violet 5 (Remazol Brilliant Violet 5R)
• Reactive Brilliant Violet KN-4R
• Reactive Violet 5 (technical)

Remazol Brilliant Violet 5R

CAS: 12226-38-9

Molecular weight: 735.58

Ref: 7W-GT5041

Reactive Violet 5 (~35%)

CAS: 12226-38-9

Stability Light Sensitive
Applications Reactive Violet 5 is an azo textile dye used in the textile and fabrics and paper-printing industries.
References Kodam, K. et al.: World J. Microbiol.Biotechnol., 21, 367 (2005); Moosvi, S. et al.: World J. Microbiol. Biotechnol., 21, 667 (2005);

Formula: C₂₀H₁₆N₃O₁₅S₄·3Na

Purity: ~35%

Color and Shape: Neat

Molecular weight: 735.58

Ref: TR-R129925

C.I.Reactive violet 5

CAS: 12226-38-9

C.I. Reactive Violet 5 is a dye that is used in the textile industry and for the detection of bacterial strains in biological samples. The dye is a 4-hydroxycinnamic acid derivative that has been shown to have a hydrophobic effect on bacteria, which may be due to its chemical structure and ability to form hydrogen bonds with water molecules. C.I. Reactive Violet 5 also binds to colloidal gold particles, making it an excellent stain for biological samples such as activated sludge wastewater treatment samples where bacteria are abundant.

Formula: C₂₀H₁₆N₃Na₃O₁₅S₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 735.6 g/mol

Ref: 3D-FR41193

Reactive Violet 5 (Remazol Brilliant Violet 5R)

CAS: 12226-38-9

Formula: C₂₀H₁₆N₃Na₃O₁₅S₄

Color and Shape: Dark violet, Powder

Molecular weight: 735.58

Ref: SR-80539