Section outline





  • Course objectives:

    • Understand dye chemistry and structure-property relationships.

    • Classify dyes by type, application, and origin (natural/synthetic).

    • Identify dyes using spectroscopic (UV-Vis, IR, NMR) and chromatographic (TLC, HPLC) techniques.

    • Apply color theory and use tools like spectrophotometers for color measurement.

    • Demonstrate dye application methods for textiles, paper, and plastics.

    • Evaluate environmental impacts and follow safety protocols for dye handling.

    • Perform quality control tests for dye fastness, stability, and compatibility.

    • Explore historical and cultural significance of dyes and traditional techniques.

    • Solve problems related to dye selection, application, and performance.

    • Communicate findings and document experiments effectively.



    • resource icon
      Dyestuff Recognition File
      Students must
      Mark as done
    • resource icon
      Functional groups of dyes File
      Students must
      Mark as done
    • assign icon
      H.W. Assignment
      Opened: Wednesday, 19 February 2025, 12:00 AM
      Due: Wednesday, 26 February 2025, 12:00 AM
      Students must
      Mark as done

      Please provide the list of electron donating and electron withdrawing groups.