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Benzophenone-4 / BP-4 CAS 4065-45-6

Benzophenone-4 BP-4 CAS 4065-45-6 (2)
Benzophenone-4 BP-4 CAS 4065-45-6 (1)
Benzophenone-4 BP-4 CAS 4065-45-6 (3)
Benzophenone-4 BP-4 CAS 4065-45-6 (2)
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Benzophenone-4 / BP-4 Quick Details:
  • Product Name: Benzophenone-4 / BP-4
  • CAS: 4065-45-6
  • MW: 308.31
  • MF: C14H12O6S
  • Appearance: White crystalline powder
  • Purity: 99% Min.
  • EINECS No.: 223-772-2
Benzophenone-4 / BP-4 Specification
Item Specification
Specific rotation +39.5°to +41.5°
State of solution (transmittance) Clear 98.0% min
Chloride (Cl) 0.02% max
Ammonium (NH4) 0.02% max
Sulfate (SO4) 0.02% max
Iron (Fe) 10ppm max
Heavy metal (Pb) 10ppm max
Arsenic (As2O3) 1ppm max
Other amino acids Chromatographically not detected
Loss on drying 0.2% max.
Residue on ignition (Sulfated) 0.1% max.
Assay 99% min.
Benzophenone-4 / BP-4 Application
  • It is mainly used in daily sunscreen and other skin care products to prevent skin aging caused by ultraviolet rays, etc.
  • It can also be used in water-based paints, dyes, and washing products.
Package

25kg /Drum

Storage

Store at dry, dark and ventilated place.

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