SHANDONG RAYTOP CHEMICAL CO.LTD

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Product name : OB 184

CAS NO. : 7128-64-5

CI. NO. : 184

HS NO. : 32042000

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Details:

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
Molecular Formula	C₂₆H₂₆N₂O₂N₂
Molecular Weight	430
Technical Index	Appearance:slight greenish yellow powder Melting Point:200-202°C Purity:≥99%
Uses	Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.