Glory OB optical brightener
Chemical Name : 2,5-bis-(5-tert-butyl-2-benzoxazolyl)thiophene C.I. No. : Fluorescent whitening agent 184【7128-64-5】 Appearance Light green powder melting point 196-203 ℃ Dec…
Chemical Name : 2,5-bis-(5-tert-butyl-2-benzoxazolyl)thiophene C.I. No. : Fluorescent whitening agent 184【7128-64-5】 Appearance Light green powder melting point 196-203 ℃ Dec…