CAS 13324-20-4

Reactive Blue 4

Description:

Reactive Blue 4 is a synthetic dye belonging to the class of reactive dyes, primarily used for dyeing cellulose fibers, such as cotton. It is characterized by its bright blue color and high affinity for fabrics, which allows for strong bonding through covalent links with the fiber molecules. This dye contains reactive groups that facilitate its attachment to the substrate, making it suitable for various textile applications. Reactive Blue 4 is known for its excellent lightfastness and washfastness properties, which contribute to the durability of the dyed materials. However, like many synthetic dyes, it may pose environmental concerns due to its potential toxicity and the need for careful handling during application and disposal. The dye is soluble in water, which enhances its usability in dyeing processes. Additionally, it is important to note that safety measures should be taken when working with this compound, as it may cause skin irritation or allergic reactions in some individuals. Overall, Reactive Blue 4 is a widely used dye in the textile industry, valued for its vibrant color and effective dyeing properties.

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

InChI: InChI=1S/C23H14Cl2N6O8S2/c24-21-29-22(25)31-23(30-21)28-12-7-9(5-6-14(12)40(34,35)36)27-13-8-15(41(37,38)39)18(26)17-16(13)19(32)10-3-1-2-4-11(10)20(17)33/h1-8,27H,26H2,(H,34,35,36)(H,37,38,39)(H,28,29,30,31)

InChI key: InChIKey=RTLULCVBFCRQKI-UHFFFAOYSA-N

SMILES: N(C1=C2C(C(=O)C=3C(C2=O)=CC=CC3)=C(N)C(S(=O)(=O)O)=C1)C4=CC(NC=5N=C(Cl)N=C(Cl)N5)=C(S(=O)(=O)O)C=C4

Synonyms:

• 1-Amino-4-(2-(4,6-Dichloro-S-Triazin-2-Yl)Amino)Phenylamino)9,10-Dihydro-9,10-Dioxoanthracene-2,4-Disulphonic Acid
• 1-Amino-4-({3-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]-4-Sulfophenyl}Amino)-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonic Acid
• 1-Amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid
• 2-Anthracenesulfonic acid, 1-amino-4-[3-[(4,6-dichloro-s-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dihydro-9,10-dioxo-
• 2-Anthracenesulfonic acid, 1-amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-
• 2-Anthraquinonesulfonic acid, 1-amino-4-[3-[(4,6-dichloro-s-triazin-2-yl)amino]-4-sulfoanilino]-
• Brilliant blue X-BR 140
• Helaktyn Blue FR
• Helaktyn Pure Blue F-R
• Intracron Blue C-R
• Mikacion Brilliant Blue RS
• NSC 364368
• Orbaktiv Brilliant Blue M-R
• Ostazin Blue S-R
• Ostazin Brilliant Blue S-R
• Procion Blue 11X-R
• Procion Blue MR
• Procion Brilliant Blue MR
• Procion Brilliant Blue MX-R
• Procion Brilliant Blue RS
• Procion blue MX-R
• Procion blue MX-R?Reactive Blue 4
• Reactive Blue 4
• Reactive Blue MR
• Reactive Blue MXR
• Reactive Blue No. 4
• Reactive Blue X-BR
• Reactive Brill. Blue X-BR
• Reactive Brilliant Blue X-BR
• Reactive Brilliant Blue X-BR 140%
• Sigma Reactive Blue 4

Reactive Blue 4, dye content min. 35%

CAS: 13324-20-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

Color and Shape: Grey to blue to dark blue, Powder

Molecular weight: 637.44

Ref: 02-A12911

Procion Blue MX-R

CAS: 13324-20-4

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

Color and Shape: Solid

Molecular weight: 637.4287

Ref: IN-DA003TYR

Reactive Blue 4

CAS: 13324-20-4

Reactive Blue 4

Purity: BS

Molecular weight: 637.43g/mol

Ref: 54-OR1030159

Reactive Blue 4

CAS: 13324-20-4

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

Molecular weight: 637.44

Ref: 7W-GT2629

Reactive Blue 4

CAS: 13324-20-4

Reactive Blue 4

Purity: ≥98%

Molecular weight: 637.43g/mol

Ref: 54-BUP19252

Reactive Blue 4

CAS: 13324-20-4

Reactive Blue 4: An anthraquinone dye; phytotoxic, cytotoxic, genotoxic. Used as a colorimetric sensor for various analytes in water.

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

Purity: 99.701%

Color and Shape: Solid

Molecular weight: 637.43

Ref: TM-T19051

Reactive Blue 4

CAS: 13324-20-4

Formula: C₂₃H₁₂Cl₂N₆O₈S₂

Molecular weight: 635.40

Ref: 4Z-R-156003

Reactive Blue 4

CAS: 13324-20-4

Reactive Blue 4 is a reactive dye that is used in the treatment of wastewater. It has been shown to be effective against microbial and fungal infections. Reactive Blue 4 binds to the cell membrane, preventing the transport of ions and other essential components into the cell, leading to its death. The binding mechanism is thought to involve steric interactions and hydrogen bonding. This dye also inhibits enzymes such as benzalkonium chloride and sodium carbonate, which are involved in bacterial processes such as photosynthesis or respiration.

Formula: C₂₃H₁₄Cl₂N₆O₈S₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 637.43 g/mol

Ref: 3D-FR52632