Optical brightener agent PF for plastics

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CAS NO: 12224-12-3 Melting Point: 188°C-189°C Purity: 99% Fineness: ≥100 Meshes Chemical Name: 1.2 Di(5-mythyl-benziazolyl)ethylene Application: It Is Used In The Brightening Of PVC, Polystyrene, Polyacrylic Ester, Polyester Film, ABS Etc Hight optical brightener OPTICAL BRIGHTENER AGENT PF-135 for POLYACRYLIC ESTER ,POLYESTER FILMCAS NO:12224-12-3 Product Cate Optical Brightening Agent For Plastic Product Name Optical Brightening Agent PF Chemical Name 1.2 di(5-mythyl-b...

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CAS NO:	12224-12-3	Melting Point:	188°C-189°C
Purity:	99%	Fineness:	≥100 Meshes
Chemical Name:	1.2 Di(5-mythyl-benziazolyl)ethylene	Application:	It Is Used In The Brightening Of PVC, Polystyrene, Polyacrylic Ester, Polyester Film, ABS Etc

Hight optical brightener OPTICAL BRIGHTENER AGENT PF-135 for POLYACRYLIC ESTER ,POLYESTER FILMCAS NO:12224-12-3

Product Cate	Optical Brightening Agent For Plastic
Product Name	Optical Brightening Agent PF
Chemical Name	1.2 di(5-mythyl-benziazolyl)ethylene
CAS No.	12224-12-3
C.I. No.	135
Structural Formula
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	290
Technical Index	Appearance:Light yellow crystal powder Melting Point:188~189°C Purity:≥99%
Uses	It is mainly used in increasing the brightening and beauty of PVC,PS,PP,polyester film, high or low voltage PE,ABS, organic glass, business card,high quality paper,etc..
Properties	1. Good fluorescence intensity, high whiteness. 2. Good thermal stability, not decomposed at 250°C above 3. Good light fastness, no yellowing. 4. Good dispersibility.