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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Optical brightener OB
2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
7128-64-5
Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.
Appearance: slight greenish yellow powder
Melting Point: 200-202ЎЖC
Purity:ЎГ99.0%
Industrial field dye & pigment
AFINE CHEMIICALS LTD
Phone 0086-571-85134551
Fax 0086-571-85134895
Homepage www.afinechem.com
E-mail sales@afinechem.com
Address No.105, He Dong Road, Hangzhou
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