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Optical brightening agent Hopebright CBS-X
    • Optical brightening agent Hopebright CBS-X
Product Details

Hopebright CBS-X

CI:351

CAS:54351-85-8

Property:

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 timesdiphenylethylene 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 resistant optical brightener.

Be similar to Tinopal CBS-X(Ciba)

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%

Optical brightening agent Specification:

Property

Value

Appearance

Pistachio granule

Purity %

≥98

Max UV absorption wavelength, nm

349±1

Extinction value

0.829-0.885

1% Extinction coefficient

1105-1181

Package & Storage:

25KG kraft bag or catton drum or carton box, can be stored for 12 months under room temperature and hermetic condition without exposure to sunlight.


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