Optical brightener KSN

C.I.: 368  

CAS NO.: 5242-49-9   

Appearance: Yellowish green crystal powder

Purity: ≥99.0%   

Melting point : 275-280℃   

Usage: A good whitening agent for polyester fibers and plastics, polyamide and polycaryonitrile fibers, film, plastic &injection process. Especially suitable for thermoplastics and engineering plastics.

Package: 25KG fiber drums with PE liner.

Optical brightener KSN

C.I.: 368  

CAS NO.: 5242-49-9   

Appearance: Yellowish green crystal powder

Purity: ≥99.0%   

Melting point : 275-280℃   

Usage: A good whitening agent for polyester fibers and plastics, polyamide and polycaryonitrile fibers, film, plastic &injection process. Especially suitable for thermoplastics and engineering plastics.

Package: 25KG fiber drums with PE liner.

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