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CAS 70616-89-6

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Reactive Orange 13

Description:
Reactive Orange 13 is a synthetic organic dye belonging to the class of azo dyes, characterized by its vibrant orange color and high reactivity. It is primarily used in textile dyeing processes, particularly for cotton and other cellulose fibers, due to its ability to form covalent bonds with the substrate, ensuring strong color retention and wash fastness. The dye is soluble in water, which facilitates its application in various dyeing techniques. Reactive Orange 13 is known for its stability under normal conditions, but it may degrade under extreme pH or light exposure. As with many azo dyes, there are environmental and health considerations associated with its use, as some azo compounds can release aromatic amines that are potentially harmful. Therefore, proper handling and disposal practices are essential to mitigate any risks. Overall, Reactive Orange 13 is valued in the textile industry for its bright coloration and effective dyeing properties, while also necessitating careful management due to its chemical nature.
Formula:C24H15ClN7Na3O10S3
InChI:InChI=1/C24H18ClN7O10S3.3Na/c1-32(24-28-22(25)27-23(26)29-24)12-5-6-13-11(9-12)10-18(44(37,38)39)19(20(13)33)31-30-16-8-7-14-15(21(16)45(40,41)42)3-2-4-17(14)43(34,35)36;;;/h2-10,33H,1H3,(H,34,35,36)(H,37,38,39)(H,40,41,42)(H2,26,27,28,29);;;/q;3*+1/p-3
InChI key:InChIKey=QZOQJGQPLYWCDP-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC=C2)C=CC1N=NC=3C(S(=O)(=O)O)=CC4=C(C3O)C=CC(N(C)C=5N=C(Cl)N=C(N)N5)=C4.[Na]
Synonyms:
  • 1,5-Naphthalenedisulfonic acid, 2-((6-((4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-, trisodium salt
  • 1,5-Naphthalenedisulfonic acid, 2-(2-(6-((4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:3)
  • 2-((6-((4-Amino-6-chloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-1,5-naphthalenedisulfonic acid, trisodium salt
  • Chemictive Brilliant Orange 2RH
  • Cibacron Orange 2R
  • Cibacron Orange P 2R
  • Helaktyn Orange D 2R
  • Ismative Orange 2R
  • Ismative Orange SH 2R
  • Novacron Orange P 2R
  • See more synonyms
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  • C.I.Reactive Orange 13
    Biosynth
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    C.I.Reactive Orange 13

    CAS:
    <p>C.I.Reactive Orange 13 is a reactive dye that can be used for the detection of bacterial strains, including Legionella pneumophila and Pseudomonas aeruginosa. The dye reacts with metal ions to form a precipitate, which can be detected by measuring the viscosity or turbidity of the solution. C.I.Reactive Orange 13 has been shown to bind to biomass from fungi and bacteria, which is why it is often used for monitoring water quality in wastewater treatment plants and for detecting microbial contamination in food products. C.I.Reactive Orange 13 is also an effective metal chelator that can be used for kinetic studies on borohydride reduction reactions involving iron and other transition metals.</p>
    Formula:C24H15ClN7O10S3·3Na
    Purity:Min. 95%
    Molecular weight:762.04 g/mol

    Ref: 3D-FR41434

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