Appearance:Light yellow liquid
Application:High temperature whi...
Appearance:Light yellow liquid
Application:Low temperature whit...
Appearance:Light yellow powder
Application:Suitable for the whi...
Appearance:Amber liquid
Application:Very suitable for re...
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 ...