UV Absorbers Purity 99% Benzophenone-4

• CAS No.: 4065-45-6
• Formula: C14h12o6s
• EINECS: Non
• Model NO.: BP-4
• Grade: UV Absorber
• Function: UV Aborber
• Certification: MSDS
• Usage: Cosmetic Raw Materials, Detergent Raw Materials, Personal Care
• Raw Material: Benzophenone
• Transport Machine: Truck
• Appearance: off-White or Light Yellow Crystalline Powder
• Transport Package: Drum, Carton
• Specification: 99%
• Trademark: HOPE
• Origin: China
• HS Code: 291479

Product Description

_{Appearance:Off-white or light yellow crystalline powder} 

_{Specific Extinction(1%,1cm):E285:460~490}

                                                  _E325:285~315 

_{Purity(HPLC):≥ 99.0 %} 

_{PH Value:1.2~2.2} 

_{Melting Point:≥ 140 ºC} 

_{Loss of Drying≤:3.0 %} 

_{Turbidity in water:≤ 4.0 EBC} 

_{Heavy Metals:≤ 5 ppm} 

_{Gardner Color:≤ 2.0}

_{Molecular Formula:C14H12O6S}
Application introduction:

• Water-soluble. • A secondary UVB absorber with activity in UVA region. • Protects colorants against fading. • Helps to protect fragrances and active ingredients against oxidation.

Storage:Must be stored in closed containers in dry cool conditions