BENZOPHENONE-4
CAS No.: [4065-45-6]
Chemical name: 2-Hydroxy-4-methoxy benzophenone-5-sulphonic Acid
Commodity Name: Benzophenone-4; BP-4; UV-284
Molecular Formula:
Structural Formula:
Specifications: Appearance: Off-white or Practically White Powder or Crystal
Purity: 99% min
Melting Point: 107 min
Loss On Drying: 5.0%max
Heavy Metals(ppm): 20max
Specific Extinction: At 285nm. 460min
At 325nm. 290min

Specific Properties and Uses:

Ultraviolet Absorber Benzophenone-4 is a kind of excellent water-soluble ultraviolet absorber, which is generally used for water-soluble cosmetics to resist solarization and also as UV Absorbers for other water-soluble printing ink and dopes.