Key Applications
1. Core Ingredient in Sunscreen Cosmetics: This is the most widely used oil-soluble UV-B absorber globally. It efficiently absorbs medium-wave UV radiation in the 280–320 nm wavelength range, effectively preventing sunburn, sun damage, and tanning. It is widely added to various skincare and sun protection products, such as sunscreens, sun lotions, and sunscreen sprays, and can be blended with other types of sunscreen agents to enhance the stability and protective efficacy of the overall sunscreen system.
2. Light Stabilizer for Industrial Materials: Used as an anti-aging additive in the plastics, ink, and coatings industries, it effectively slows the photo-oxidative degradation of polymeric materials, extends the outdoor service life of products, and improves the weather resistance of materials.
3. Pharmaceutical and Personal Care Auxiliary Ingredients: It can serve as an active ingredient in treatments for photosensitive dermatitis and can also be added to various hair care and skin care products to help enhance their UV protection performance.
4. Fine Chemicals Research Reagents: As a standard UV absorption reagent, it is used in cosmetic formulation R&D and photochemistry-related scientific experiments; it can also serve as an intermediate raw material for relevant organic syntheses.
Storage Requirements
1. General Environment: Store in a sealed container in a cool, dry, and light-protected location at 2–8°C.
2. Safety Precautions: Must be strictly separated from strong oxidizing agents; mixed storage and transportation are strictly prohibited.
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