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Overview
2-Hydroxy-4-methoxy-5-sulfonic acid benzophenone, commonly known as UV-30, is a water-soluble UV absorber synthesized via sulfonation of 2-hydroxy-4-methoxybenzophenone. Its molecular formula is C14H12O6S and CAS number is 29841-72-7.
Application
- Water-based coatings for enhanced photostability
- Textile finishing agents for synthetic fibers
- Plastic processing aids in acrylics and PVC
- Inks and adhesives requiring high solubility
Precautions
Store in cool, dry conditions away from direct sunlight. Avoid inhalation of dust; wear appropriate PPE including gloves and eye protection during handling. Not approved for direct food contact applications.