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Brief introduction:
UV Absorber Bp-3, also known as Benzophenone-3 or Oxybenzone, is a chemical compound commonly used in sunscreens and other personal care products to protect the skin from harmful UV radiation. It is a synthetic organic compound with the chemical formula C14H12O3.
UV Absorber Bp-3 functions as a UV filter by absorbing and dissipating UV radiation, particularly in the UVA range (320-400 nm). It helps prevent the penetration of UVA rays into the skin, which can cause skin damage, premature aging, and an increased risk of skin cancer.
Chemical Name: Oxybenzone
CAS No: 131-57-7
Molecular Formula: C14H12O3
Molecular Weight: 228.24
Package: 25kg/drum
Properties and Application:
UV Absorber Bp-3 functions as a UV filter by absorbing and dissipating UV radiation, particularly in the UVA range (320-400 nm). It helps prevent the penetration of UVA rays into the skin, which can cause skin damage, premature aging, and an increased risk of skin cancer.
Here are some key points about UV Absorber Bp-3:
Sun Protection: UV Absorber Bp-3 is primarily used in sunscreens to provide broad-spectrum protection against UVA and UVB rays. It absorbs UVA rays and converts them into less damaging energy, reducing their impact on the skin.
Photostability: Bp-3 is known for its photostability, meaning it remains effective even when exposed to sunlight. This property allows it to provide long-lasting protection against UV radiation.
Formulation Compatibility: UV Absorber Bp-3 is compatible with various cosmetic formulations, including lotions, creams, gels, and sprays. It can be easily incorporated into different sun care and personal care products.
Controversy and Concerns: Bp-3 has been the subject of some controversy and concerns due to its potential for skin allergies, hormone disruption, and environmental impact. Some studies suggest that it can penetrate the skin and potentially disrupt the endocrine system. Additionally, it has been detected in water sources and has raised concerns about its impact on aquatic ecosystems.
Regulatory Approval: UV Absorber Bp-3 is approved for use in sunscreens and cosmetic products by regulatory agencies in many countries.
Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid high temperature and moist.
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