• Optical brightener KSN

Optical brightener KSN

  • C.I.Fluorescent Brightener 368
  • C.I.40676
  • CAS: 5242-49-9
  • Molecular Formula: C29H20N2O2
  • Formula Weight: 428.48

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Specification

Appearance:Yellow green crystalline powder

Shade: Similar to standard

Purity: ≥99%

Melting point: 335-345℃


Characteristic

1. Low use level, high whitening intensity.
2. Wide suitability, widely used in the whitening of polyesters and plastics.
3. Excelllent compatibility with plastic; excellent resistance to high temperature and weathering.


Application

A good Optical brightener agent for polyester fibers and plastics, polyamide polycaryl-

onitrile fibers, film, plastic plastic pressing & injection process.


Packing

Packed in 25kgs Fiber Drum


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TDS-KSN.pdf

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We Provide

  • Solution for ink, coating, plastics and textiles with 20 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
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