Product Name

Optical Brightening Agent KCB    

Chemical Name

1,4-Bis(2-benzoxazoly)naphthalene

CAS No.

5089-22-5

C.I. No.

367

Molecular Formula

C24H14N2O2

Molecular Weight

362

Properties

Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.

Technical Index

Appearance:yellow crystalline powder    Melting Point:210-212°C       Purity:≥99%        Maximum UV Absorption Spectrum:370nm

Uses

mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

Package

25kg per fiber drum