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Fluorescent brightener KSN

Chemical name: Bismethylbenzoxazolylstilbene

KSN Quality index:

Appearance: Milky white Crystalline powder  
Assay: 98% 
Melting point: 270±1°C
Ash: ≤0.5% 
Moisture: ≤0.5% 
C.I.: 368

Uses & features:

This product is currently many Fluorescent brightener in optimal level of products, and upgrading products, with a few dosage, the characteristic of excellent whitening effect, there are "whitening king". Color light blue purple, good compatibility, excellent light resistance and weather resistance. Suitable for polyester, rayon, whitening brighten up; The plastic varieties of whitening effect is good; Can also be used in paint, printing ink, paint and other materials of whitening and brightening Can also be used in textile, wool whitening.