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Optical Brightener Agent OB/C.I.184

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Optical Brightener Agent OB/C.I.184
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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 brightener for pvc


optical brightener for polyester

Basic Infomation
Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA OB-I, FWA 393
Payment & Shipping Terms
Packaging Details: 25kg fiber drum
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Product Description

High whitening of Optical Brightener Agent OB 184 for PVC,PP CAS NO7128-64-5



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 Brightener Agent OB/C.I.184 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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