Product name：Optical brightener KSN
CAS NO.: 5242-49-9
Product Introduction
EC No.: 226-044-2
Technical index:
Appearance: Yellow crystalline powder
Color light: Bright red light blue similar to the standard
Melting point: 275 ~ 280°C
Solid content: ≥99.5%
Fineness: Through 120 mesh
Uses: Mainly used for brightening polyester, polyamide, polypropylene eye fiber.
It can also be used for brightening plastic products.
Packing: 25KG cardboard drum lined with double plastic bag, or according to user requirements.