CAS NO.: 5242-49-9

Specifications
Appearance:           Yellow or yellowish crystal powder

Assay:                98%min

Ash:                 0.3%max

Volatile Content:      0.3%max

Properties

Optical Brightener  KSN is an improved substitute of current widely used various optical brighteners. It’s extremely effective in brightening and present bluish purple light when mixed in plastics and synthetic fiber. It can also be used into paint, coating, ink, etc.
Typical Feature:  convenient, most effective