Optical Brightener

Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color moniter, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistent optical brightener. This product is widely used in detergent industry and soap industry. It can be added in any procedure of the process of synthetic detergent and soap and get excellent effect if used together with optical brightener 31#.

CAS No. 27344-41-8
Molecular Formula: C28H20S2O6Na2
HS Code: 3204200000