Category:
Other Specialized Reagents
CAS NO:
4193-55-9
Standard:
USP,
Fluorescent Brightener 28 is a disulfonated stilbene derivative used to enhance whiteness in synthetic fibers via UV absorption. Its molecular formula is C26H19O6S2Na2, CAS No. 1534-22-7.
Avoid direct skin contact; wear protective gloves. Store in a cool, dry place away from moisture. Not approved for clinical drug use or food additives.