Good Quality 2, 5-Bis Thiophene Ob 7128-64-5

Good Quality 2, 5-Bis  Thiophene Ob 7128-64-5

Good quality 2,5-Bis(five-tert-butyl-two-benzoxazolyl)thiophene OB 7128-sixty four-5

Solution Description

Opticdal brightener OB,which is ligEPT yellow-environmentally friendly powder,can be utilised for whitening of thermoplastic plastics,polyvinyl chloride,polystyrene,polyethylene,polypropylene,Abs,acetate fiber,paints,coatings,printing paints,and so on.It can incorporate into the each and every approach of polymer for whitening.For providing the brigEPT blue-white luster to processed goods.It is also commonly employed for slender movie,injection molding and extrusion forming resources.

Items Specification
Chemical Name Optical EPTener OB
Appearance LigEPT yellow powder
Purity ge99.5%
Molecular Formulation C26H26N2O2S
Melting stage 201-203 ordmC
Ash .five%
Risky matte le0.2%
LigEPT transmittance 450nm ge96% 500nm ge97%
Software It can be used for whitening of hermoplastic plastics, polyvinyl chloride, polystyrene, polyethylene, polypropylene, Stomach muscles,and so forth.



1g – 2kgs: Carton, aluminiu foil bag inside of
2kg -10kgs: Drum, aluminiu foil bag inside of

more than 25kg: 25kg/drum

or package deal as customer’s requirement.

Associated Products


Q: How can I get a lot more info (Techinical Info Sheet / COA / MSDS) about the merchandise?
A: You should speak to us. Any query from you will get our substantial attention and prompt reply.

Q: What is the MOQ?
A: We never have MOQ. LCL or FCL orEPTare welcome. But to help save your unit transportation price, we recommend FCL buy.
Usually, one particular twenty GP container can load twenty five Ton.

Q: How to get sample?
A: Kindly speak to us Free sample are ready for you!

Q: Are your producer or trade organization?
A: We are producer possessing our very own manufacturing unit and raw substance. Welcome to pay a visit to our manufacturing unit!

Good Quality 2, 5-Bis  Thiophene Ob 7128-64-5

Good Quality 2, 5-Bis  Thiophene Ob 7128-64-5