Optical brightening agent OB CAS: 7128-64-5 C.I.No:184
Appearance:slight greenish yellow powder
Melting Point:200-202 Degree C
Purity:99.5%Min
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:200-202 Degree C
Purity:99.5%Min
Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.