89-8436-16 Fluorescent Brightener 28 disodium salt solution, used as a stain and brightening agent 910090-50ML CAS No:4193-55-9 910090
[Sigma Aldrich Japan(Sigma-Aldrich)] Fluorescent Brightener 28 disodium salt solution, used as a stain and brightening agent 910090-50ML CAS No:4193-55-9