Product name:UV Absorber Benzophenone-5 Appearance:white or light yellow powder Assay:99% min M.P.:280 degree celsius min

Chemical name:Benzenesulfonic acid,5-benzoyl-4-hydroxy-2-methoxy-,sodium saltMolecular formula: C14H11O6SNaStructural formula:

Molecular weight: 330.2CAS No.: 6628-37-1Appearance: white or light yellow powder Melting point: 280oC minDrying loss: 1.5% maxAssay:99.0% min PH value:6.0-6.5 Turbidity of aqueous solution:2.0 EBC maxSpecific absorptivity(287nm): 460 minChroma:2.0 maxHeavy metal:5ppm maxApplications: It is a water-soluble and broad-spectrum neutral ultraviolet absorbent with high absorptivity and non-toxicity; stable to light and heat. Can improve the stability of shampoo and bath liquor. Mainly used in water-soluble sunscreen agent, sunscreen cream and latex; prevent the yellowing of wool textiles etc. Toxicity: non-irritative to human skin. Package: Packed in 25kgs fiber drum with double PE liners, or according to customers' request.

Storage: closed tight and avoid light.

UV Absorber Benzophenone-5