Category:
Other Specialized Reagents
CAS NO:
16470-24-9
Standard:
USP,
Fluorescent Brightener 220 is a high-efficiency optical brightener derived from stilbene chemistry. Its molecular formula is C32H36N4O6S2, CAS No. 1533-45-5, widely used to enhance whiteness in synthetic fibers.
Store in cool, dry conditions away from direct sunlight. Avoid skin contact and inhalation of dust; use appropriate PPE during handling. Not intended for clinical or pharmaceutical applications.