Product Name

Optical Brightening Agent FP-127/bleaching agent FP-127

Chemical Name

1,1'-biphenyl-4,4'-bis-benzoxazole

CAS No.

40470-68-6

C.I. No.

378

Structural Formula

Molecular Formula

C30H26O2

Molecular Weight

418

Technical Index

Appearance:slight yellow powder
Melting Point:219-221°C
Purity:≥99%
Maximum UV Spectrum Absorption:359nm

Uses

Mainly be used in whitening of plastics such as PVC,PS,ABS,TPR,etc.

Package

25kg per fiber drum