Fluorescent Brightener KSB is a fluorescent brightener for benzoxazole with a yellow-green powder appearance and blue-white fluorescent light. It has good compatibility, is not easy to precipitate, has low addition quantity and has good whitening eff

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use