SHANDONG RAYTOP CHEMICAL CO.LTD

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.

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