Optical Brightening Agent Oba 378

• Customization: Available
• CAS No.: 40470-68-6
• Formula: C30h26o2
• Model NO.: Oba 378
• EINECS: 254-935-6
• Appearance: Powder
• Usage: Optical Brightening Agent
• Color: Fluorescent Color
• Transport Package: 25kg/Bag
• Origin: Nanjing
• HS Code: 3204200000
• Production Capacity: 5000tons/Year

Product Description

Product Description

Optical Brightener FP 127(FBA 378)
CAS NO: 40470-68-6

Appearance: light yellow powder
Purity: 99%Min
Melting point: 219-221°C
Particle size: 200 meshes
Packaging: Packaged in cardboard drums,25kg each
Properties :
1. Small consumption, strong whitening intensity, small consumption can bring a very good whitening result.
2. Have a good compatibility with plastic , good resistance to high temperature and excellent light fastness and weathering resistance.
Uses: Especially suitable for brightening serial products of polyvinyl chloride and polystyrene, can be used in other hot plasticity plastics and coating, printing ink, synthetic fibers ,etc. for brightening and whitening.
Method of Application: Recommend consumption: Put about 10-50g FP brightener into every 100kg supplies.

 

Items	Specifications	Results
Appearance	Slightly powder	Conform
E value	218ºC ~ 224ºC	219.2ºC ~ 220.5ºC
Volatile	≤0.5%	0.40%
Assay	≥99.0%	99.17%