Fluorescent whitening agent CXT(71#)
|
optical brightening agent VBL(C.I.85 and Cas no.12224-16-7)2016-10-25 16:00:47 |
fluorescent whitening agent BA (C.I.113 and Cas no.12768-92-2)2016-10-25 16:00:47 |
optical brightening agent VBL(C.I.85 and Cas no.12224-16-7)2016-10-25 16:00:47 |