IDEAS home Printed from https://ideas.repec.org/a/cuo/ijsrch/v11y2026i2id76.html

The Synthesis, Characterization and Application of Reactive Dyes Based On 4,4’-Methylene Bis-5-Nitro-O-Toluidine On Silk, Wool and Cotton Fibres

Author

Listed:
  • Lina A. Patel
  • S. A. Patel
  • K. C. Patel

Abstract

Ten hot-brand bisazo reactive dyes were synthesized via coupling of tetrazotised 4,4’-methylene bis-5-nitro-o-toluidine with a series of cyanurated coupling components. The structures and purity of the dyes were confirmed by thin-layer chromatography, infrared spectroscopy, and proton magnetic resonance spectroscopy. Dyeing performance was assessed on silk, wool, and cotton, with percentage dye bath exhaustion values indicating good uptake across all fibres. The dyed materials exhibited moderate to very good fastness to light, washing, and rubbing, demonstrating the potential of these bisazo reactive dyes for application in natural fibre coloration.

Suggested Citation

  • Lina A. Patel & S. A. Patel & K. C. Patel, 2026. "The Synthesis, Characterization and Application of Reactive Dyes Based On 4,4’-Methylene Bis-5-Nitro-O-Toluidine On Silk, Wool and Cotton Fibres," International Journal of Scientific Research in Chemistry, International Journal of Scientific Research in Chemistry, vol. 11(2), pages 15-21, March.
    • Handle: RePEc:cuo:ijsrch:v11:y2026:i2:id:76
    Note: Article URL: https://ijsrch.com/home/article/view/IJSRCH261124
    as

    Download full text from publisher

    File URL: https://ijsrch.com/home/article/view/IJSRCH261124
    File Function: Article URL
    Download Restriction: no
    File URL: https://ijsrch.com/home/article/download/IJSRCH261124/IJSRCH261124
    File Function: Full text
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cuo:ijsrch:v11:y2026:i2:id:76. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Pankaj Sharma (email available below). General contact details of provider: https://ijsrch.com/home .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.