Optical Brighteners Agent OB/C.I.184 CAS 7128 64 5

Basic Information
Place of Origin: China
Brand Name: LONGPU
Certification: REACH,SGS,ISO9001
Model Number: OBA OB-I, FWA 393
Minimum Order Quantity: 50KG
Price: Confirm the order date
Packaging Details: 25kg
Delivery Time: Within 7days
Payment Terms: T/T ,L/C
Supply Ability: Prompt
CAS NO: 7128-64-5 Purity: 99%
Applicaiton: Widely Used For The Whitening Of PVC, PE, PP, PS, ABS, PMMA, POM, Polester Fiber, Paints, Printing Ink And Coatings Etc. Odor: Lodrless
Solubility: Soluble In Alkane, Fat, Mineral Oil, Paraffin And Most Organic Solvents Absorption VALUE: 375nm In Ethanol
Color Shade: Bluish
High Light:

optical brightness agent


fluorescing agents in detergents

 Optical Brightener Agent OB 184 



Product Cate Optical Brightening Agent For Plastic
Product Name Optical Brightening Agent OB
Chemical Name 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No. 7128-64-5
C.I. No. 184
Structural Formula Optical Brighteners Agent OB/C.I.184 CAS 7128 64 5 0
Molecular Formula C26H26N2O2N2
Molecular Weight 430
Technical Index Appearance:slight greenish yellow powder
Melting Point:200-202°C
Uses Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.
Precaution The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

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