Product Name: Optical brightener OB ( OPTICAL BRIGHTENING AGENT OB; fluorescent brightener OB; fluorescent whitening
agent OB; Uvitex OB; TINOPAL OB; OBA 184; FBA184; C.I.184; optical bleaching agent OB; Clariant Hostalux OB )
Appearance: Light yellow power
CAS No: 7128-64-5
EINECS No: 230-426-4
M.F:C26H26N2O2S