Optical brightener OB-1

Qicai Chemical

Optical brightener OB-1

Product name:Optical brightener OB-1

CAS NO.: 1533-45-5

Product Introduction

EC No.: 216-245-3

Technical index:

Appearance: Yellow crystalline powder

Color light: Bright blue bright white Color light(similar to standard)

Melting point: 351-353°C

Solid content: ≥99.5%

Fineness: Through 100 mesh

It is mainly used for brightening polyester stock solution, especially for brightening polyester fiber, polyester/cotton and other blended fabrics, and also for brightening plastic products.

Packing: 10KG cardboard drum packing, or according to user requirements.