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    Ultraviolet Absorber BENZOPHENONE-4 CAS 4065-45-6 UV-284

    Ultraviolet Absorber BENZOPHENONE-4 CAS 4065-45-6 UV-284

    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    25kg/drum

    Specification :

    Chemical name: 2-Hydroxy-4-methoxy benzophenone-5-sulphonic Acid
    Commodity Name: benzophenone-4;BP-4;UV-284
    Specifications: Appearance:Off-white or Practically White Powder or Crystal
    Purity: 99% min
    Melting Point:107 minLoss 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.
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