Appearance:Amber liquid
Application:1. for white cotton ...
Appearance:Light yellow powder
Application:for paper industry 1...
Appearance:Light yellow powder
Application:1. for paper industr...
Appearance:Light yellow powder
Application:It is used to whiten...
Optical brighteners or fluorescent whitening agents (FWA) are colorless to weakl...
General GuideHere we could use optical brightener classification as a general gu...
It is worth noting that same optical brightener gain different whitening effect ...