| Customization: | Available |
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| CAS No.: | 131-57-7 |
| Formula: | C14h12o3 |
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Product name: Benzophenone-3
CAS No: 131-57-7
Benzophenone-3, commonly known as Oxybenzone, is a chemical compound used in cosmetics and skincare products primarily as a UV filter. It provides broad-spectrum protection against both UVA and UVB radiation, helping to protect the skin from the harmful effects of sun exposure. Oxybenzone works by absorbing UV light, preventing it from penetrating the skin and causing damage. It is often included in sunscreens, lotions, and other personal care products for its ability to shield the skin from the damaging effects of UV radiation, such as premature aging, hyperpigmentation, and sunburn.
Application and Effect
Benzophenone-3 (Oxybenzone) is widely used in sunscreens and other sun care products due to its ability to absorb both UVA and UVB rays, providing comprehensive protection against sun damage. UVB rays cause sunburn, while UVA rays contribute to long-term skin damage, photoaging (wrinkles, sagging), and an increased risk of skin cancer. By absorbing these rays, Oxybenzone helps to prevent immediate skin damage and long-term aging effects. In addition to its UV-filtering properties, Oxybenzone is a stabilizer that enhances the effectiveness of other sunscreen agents, especially those that may degrade when exposed to sunlight. This makes it valuable in prolonging the effectiveness and shelf life of sunscreen formulations. Benzophenone-3 is also used in many cosmetic products, including foundations, moisturizers, and lip balms, to provide daily sun protection without the need for frequent reapplication. However, while Oxybenzone is effective at blocking UV radiation, its use has raised concerns in recent years due to potential skin irritation and endocrine disruption. As a result, its concentration in cosmetics is regulated in some countries. Additionally, studies have suggested that Oxybenzone may be absorbed into the skin and may accumulate in the body, leading to growing interest in alternative, more natural UV filters. Despite these concerns, Oxybenzone remains a popular ingredient in sunscreen formulations due to its proven efficacy in protecting the skin from harmful UV radiation, particularly in products designed for daily use or for high-performance sun protection. It is often combined with other UV filters to provide broader, more stable protection against both UVA and UVB rays.
Specifications:
| Composition | C14H12O3 |
| Assay | 99% |
| Appearance | Light yellow crystalline powder |
| CAS No. | 131-57-7 |
| Packing | Small and bulk |
| Shelf Life | 2 years |
| Storage | Store in cool and dry area |
| Certification | ISO. |
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