| Message: | Product Class：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.
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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