Shandong Raytop Chemical Co.,Ltd


China professional factory for Optical Brightener OB OB-1 FP-127 KSN KCB CBS-X CXT SWN ER BA BBU 

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optical brightener OB-1

Good quality OPTICAL BRIGHTENER OB-1 for sales
Good quality OPTICAL BRIGHTENER OB-1 for sales
Shandong Raytop Chemical Co.,Ltd is a professional and friendly team,i am happy to work with them. -

—— simon

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optical brightener OB-1

China optical brightener OB-1 supplier
optical brightener OB-1 supplier optical brightener OB-1 supplier

Large Image :  optical brightener OB-1

Product Details:

Place of Origin: china
Brand Name: RT
Certification: DGS,SGS
Model Number: OB-1

Payment & Shipping Terms:

Price: USD16.00/kg
Packaging Details: 10kg/25kg per fiber drum
Delivery Time: ship from stock
Payment Terms: TT,LC,DP
Supply Ability: 1000000 MT
Minimum Order Quantity: 100 KGS
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Detailed Product Description

optical brightener OB-1




optical brightener OB-1

We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics.


Product name

optical brightener OB-1,optical brightening agent OB-1,fluorescent brightener OB-1


Chemical Name

2.2’-(4.4’-diphenol vinyl) dibenzoxazol



C.I. No.


Structural Formula


Molecular Formula


Molecular Weight


Technical Index

Appearance:yellowish green powder
Melting Point:357~359°C



Mainly be used in whitening of polyester and plastic, as well in

Whitening of Nylon during polymerization.




MSN: exporter-edith (at) hotmail doc com
SKYPE: pvcboard-exporter

E-MAIL: chinaoba (at) gmail doc com








Contact Details
Shandong Raytop Chemical Co.,LTD

Contact Person: Ms. Edith Lai

Tel: 86-158-54199366

Fax: 86-531-69959306

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