Optical Brightener CXT

Chemical Name: Optical Brightener CXT
Synonym: Optical brightening agent CXT
CASNO:16090-02-1
C.I. NO: 71
EINECS: 240-245-2
Mole Structure:
Molecular formula: C40H38N12O8S2Na2

Specification:
Appearance: White or slight yellow uniform powder
Ion: Anionic
PHvalue: 7.0～9.0
Whiteness: Corrspond to the standard±1.5
Mositure: ≤5.0%
Odor: Odorless or little ammonia odor

Application
Suitable for whitening synthetic washing powder, soap and toilet soap, making their appearance
white and pleasing to the eye. It can be added to washing powder before or after spray drying, and
adding it before spray drying results in more uniform dispersion. Clothes washed with detergents
containing this product will be brighter. Recommended dosage of this product: 0.04～0.2% (w/w
detergent).

Packing and storage:
1.Packaging: 25kg paper bag, 25KG carton, 500KG space bag. Customized packaging can also
be provided according to customer needs.
2.Store at room temperature away from light and moisture. The shelf life is 2 years