Optical Brightener 351 CBS X for detergent optical brightener for detergent powder

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Product Overview

Description







Application:
Optical Brightener CBS-X(CAS#27344-41-8) is soluble in water, anionic type, maximum spectrum absorption at 348-350nm, it’s the
best brightener in detergent industry and soap industry.It’s can be added at any step during producing process. It can be used as
brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper. It can be added to any process of any type of
detergent.
It has good whitening effect for cellulose fiber, polyamide fiber and protein fiber. The whitening effect of its high
concentration for cotton is 2.7 times of bis(triazinylamino-stilbene) brighteners, and has micro green color and dissolved with
good dispersibility. High stability of sodium hypochlorite, it belongs to bleaching resistance type brightener.
Optical Brightener CBS-X(CAS#27344-41-8) can also directly used in cotton, fibre, wool, spandex and paper to make them more
white.



Product Name
Optical Brightener CBS-X
CAS No.
27344-41-8
MF:
C28H20S2O6Na2
Appearance
Greenish yellow crystal powder
Or Granule
Smell
No special smell
Max UV absorption wavelength, nm
349±1
Extinction value
0.829-0.885
1% Extinction coefficient
1105-1181




















0.3869 s.