PF mainly used to whiten and brighten PVC, polystyrene, polyacrylic ester , Polyester film, ABS, organic glass, business cards and fine papers.

Key words: optical brightening agent PF, optical brightener PF, fluorescent brightener PF, optical whitening agent PF, brightener PF

Typical Properties:

Molecular formula: C18H14N2O2

Molecular weight: 290

CAS NO.:12224-12-3

HS Code:32042000

C.I. Number:135

Specifications:

Appearance: fallow crystal powder

Color Shade: red light blue

melting point:182-188?

absorption wave:363nm

Purity: ? 99.5%

Fineness: 100

Application:

PF mainly used to whiten and brighten PVC, polystyrene, polyacrylic ester , Polyester film, ABS, organic glass, business cards and fine papers.

Package:

25kg / fiber drum with PE liner or kraft paper bag