• DEBORN

Optical Brightening KSN

Mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Suitable for synthesizing high polymer including polymeric process.


  • Chemical name: 4.4-bis(5-methyl-2-benzoxoazol)-ethylene
  • Molecular formula: C29H20N2O2
  • CAS NO.: 5242-49-9
  • Product Detail

    Product Tags

    Chemical name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene
    Molecular formula C29H20N2O2
    CAS NO. 5242-49-9

    Chemical structure
    Optical Brightening KSN structure

    Specification

    Appearance Greenish yellow powder
    Melting point 300°C
    Ash content ≤0.5%
    Purity ≥98.0%
    Volatile content ≤0.5%
    Fineness(300 mesh) 100%

    Property
    1. Being highly whiteness with small usage.
    2. Multipurpose used for whitening of polyester fiber and plastic.
    3. Having a good compatibility and good fastness to light and sublimation.
    4. Can be used for high temperature process.

    Package and Storage
    Net 25kg/full-paper drum
    Store the product in a cool, dry, well-ventilated area away from incompatible materials.


  • Previous:
  • Next:

  • Write your message here and send it to us