Description

Description

Trade 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.