Optical Brightener Tinopal CBS-X
Chemical Name:
2,2′-([1,1′-Biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
| Formula | C28H20S2O6Na2 |  |
| MW | 562 | |
| CAS# | 27344-41-8 |
Synonym Name:
Tinopal CBS-X, Fluorescent Brightener 351 (FB 351 ) , C.I.351, Fluorescent Brightener CBS-X
Specification:
| Appearance | Yellow powder |
| Water content | ≤5% |
| Purity | ≥99% |
Application:
>Features: High solubility; Easy to formulate in all product types; No staining (pre-spot); Good photostability; Outstanding whitening; High affinity to cellulosic fibers; High exhaustion rate; No greening after repeated washing.
>Optical Brightener CBS-X is used in whitening detergent, concentrated liquid detergent, soap,washing powder, water based coatings, also used foe fiber, nylon, wool, paper, cotton, T/ C Blends.
>Tinopal CBS-X recommended concentrations: 0.05-0.5% depend on the application and degree of desired whiteness.
Handing and Safety:
>For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.
Package:
10/15/25kg per drum,or according to customers’ requirements.