Optical brightener CBS-X C.I.351 CAS NO.:27344-41-8

CAS NO.:27344-41-8 

MOLECULAR FORMULA: C28H20S2O6Na2

MOLECULAR WEIGHT: 562.6 (As International relative Atom Mass 1997)

EXCUTIVE STANDARD: Q/LQH008-2011

【PROPERTIES】

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 protein fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene trisubstituted derivatives, and has well optical blue color moniter, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener.

【APPLICATION】

Used in detergent industry and soap industry.

【PROCEDURE】

1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener 31#.

2. Recommended dosage:

        Common washing powder: 0.005-0.03%         Soap:0.01-0.05%

        Concentrated washing powder: 0.01-0.05%       Soft agent of fabric fiber: 0.01-0.05%

        Liquid detergent: 0.02-0.06%                   Washing syrup: 0.005-0.02%