Oxybenzone — Benzophenone-3 / CAS 131-57-7

Description

1. Product Overview

Oxybenzone (Benzophenone-3, CAS 131-57-7) is a high-performance organic UV filter widely used in personal care, cosmetic, and specialty chemical formulations. It provides broad-spectrum UV-A and UV-B absorption, helping protect products and formulations from ultraviolet degradation while enhancing consumer sun protection performance. With strong compatibility, formulation flexibility, and proven global acceptance, Oxybenzone remains an important ingredient for sunscreen, skincare, and industrial UV protection applications. Its consistent demand is driven by the growing global market for advanced photoprotection and UV-stabilized products.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Benzophenone derivative; Chemical formula: C₁₄H₁₂O₃
• CAS Number: 131-57-7
• Chemical Name: Oxybenzone / Benzophenone-3 / 2-Hydroxy-4-methoxybenzophenone
• Purity Level: Typically ≥98% industrial/cosmetic grade (custom specifications available)
• Appearance: Light yellow crystalline powder or flakes
• Odor: Slight characteristic odor
• Melting Point: Approximately 62–65°C
• Solubility: Soluble in organic solvents; limited solubility in water
• UV Absorption Range: Broad-spectrum UV-A and UV-B protection capability
• Particle Size: Customized particle size distribution available according to application requirements
• Packaging Options: 25 kg bags, fiber drums, HDPE drums, or customized bulk packaging
• Shelf Life: Typically 24 months when stored in a cool, dry, and well-sealed environment

3. Core Industrial Applications

• Sunscreen & Sun Care Products: Used as a UV filter in sunscreen lotions, creams, sprays, and gels to provide effective protection against harmful ultraviolet radiation.
• Cosmetics & Personal Care: Applied in skincare products, lip balms, makeup formulations, and anti-aging products requiring UV protection and enhanced product stability.
• Polymer & Coating Industries: Functions as a UV stabilizer to reduce discoloration, cracking, and degradation of plastics, coatings, adhesives, and specialty materials exposed to sunlight.
• Industrial Formulations: Used in specialty chemical applications where long-term UV resistance and photostability are required.

Performance Advantages:

• Provides broad-spectrum UV absorption with efficient light protection properties.
• Improves formulation durability by reducing UV-induced degradation.
• Offers excellent compatibility with oils, solvents, and cosmetic formulation systems.
• Delivers a cost-effective solution compared with alternative UV protection technologies.

4. Competitive Advantages

• Consistent Quality Standards: Manufactured with controlled processes to ensure reliable purity, performance, and batch-to-batch consistency.
• Global Supply Reliability: Stable production capacity and export-ready supply solutions for international buyers.
• Flexible Logistics Capability: Available in bulk commercial quantities with optimized packaging and container loading options.
• Competitive Pricing: Cost-efficient sourcing solution for manufacturers seeking dependable UV filter raw materials.
• Technical Documentation Support: Available with COA, SDS, technical specifications, and quality documentation to support regulatory and formulation requirements.
• Sustainability Considerations: Supports development of durable products by improving UV resistance and extending material performance lifespan.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot container (subject to packaging configuration)