Platics Additive Optical Brightener 135 Fluorescent Brightener PF

• CAS No.: 12224-12-3
• Formula: C18h14n2o2
• EINECS: 213-866-1
• Environmental Protection: Yes
• Color: Light Yellow
• Kind: Fluorescernt Brighening Agent
• Model NO.: PF
• Appearance: Powder
• H S Code: 32042000
• Transport Package: 25kgs Drum
• Specification: 98%
• Trademark: AFINE
• Origin: China
• HS Code: 3204200000

Product Description

Optical brightener 135
C.I.No.: 135
Chemical name: 1.2 di(5-mythyl-benziazolyl)ethylene
CAS NO: 12224-12-3

Formula: C₁₈H₁₄N₂O₂
Appearance: Light yellow crystal powder
Melting Point: 186~188°C
Purity:≥98.0%
Application: 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..
Packaging: Packaged in cardboard drums,25kg each

 

 

CERTIFICATE OF ANALYSIS

 

Items	Specifications	Results
Appearance	Slight yellow crystal powder	Conform
Melting point	186-188ºC	186.1 ~ 188.2ºC
Assay (HPLC)	≥98%	99.35%
Volatile content	≤0.5%	0.29%
Ash content	≤0.5%	0.36%
Transmittance	≥98 T%	99.26T% (500nm)
Particle size	Pass 100 mesh	Pass 100 mesh