KSN is a kind of high effect optical brightener.
Key words: optical brightening agent KSN, optical brightener KSN, fluorescent brightener KSN, optical whitening agent KSN, brightener KSN
molecular formula: C30H22N2O2
molecular weight: 442
Appearance: yellow crystal powder
Melting point: 275ºC—280ºC
It is used to whiten and brighten Plastics and Polyvinyl Products, as well as masterbatches.
25kg / fiber drum with PE liner