About Avobenzone Ip/bp/usp
Avobenzone Ip/bp/usp
Avobenzone having phenyl ketone group and sterically hindered group in one molecule, is an oil soluble sunscreen agent that absorbs a wider range of UV wavelengths. It absorbs both UV-A (380315 nm that is associated with long term skin damage) and UV-B (315280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredient.
Specification:
| Property | Specification |
| Appearance | White to off-white crystalline powder |
| Identification | A: Infrared Absorption 197K |
| B: Ultraviolet Absorption 197U Absorptivities at 360nm do not differ by more than 3.0% |
| Assay | 95.0%-105.0% |
| Melting point | 81C-86C |
| Loss on drying | Max. 0.5% |
| Chromatographic purity | Any individual impurity: Max. 3.0% |
| The sum of all of the impurities: Max. 4.5% |
| Specific Gravity | 1.037-1.041 |
| Acidity(mg KOH/g) | Max. 1.0 |
Packaging details:
| Packaging details: | 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
| Storage: | Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
| Shelf Life: | 5 years if sealed and store away from direct sun light. |
Superior UV ProtectionAvobenzone is a leading ingredient in sunscreens, providing robust protection against ultraviolet rays. Its superior formulation ensures stability, high purity, and sustained efficacy when included in personal care products. Designed for external use, it delivers effective photoprotection, making it ideal for cosmetic and pharmaceutical formulations targeting skin health.
Versatile Application in CosmeticsThis pharmaceutical-grade raw material fits numerous applications, particularly in sunscreen lotions and personal care products. Its off-white to pale yellow powder format and solubility in organic solvents enable seamless integration into various formulations, offering formulators flexibility in product innovation.
Safe and Easy StorageAvobenzone should be stored in a cool environment, away from direct sunlight and moisture, to preserve its integrity. Packaged with an inner polyethylene liner for safety and convenience, the material features a two-year shelf life from the manufacture date, ensuring reliable long-term use for manufacturers and suppliers.
FAQs of Avobenzone Ip/bp/usp:
Q: How should Avobenzone IP/BP/USP be used in formulations?
A: Avobenzone is incorporated into sunscreen and cosmetic products as a UV filter. The dosage should be determined by formulation requirements or professional guidance, ensuring it meets product safety and efficacy standards.
Q: What are the benefits of using Avobenzone in personal care products?
A: Avobenzone offers broad-spectrum UV protection, helping to prevent skin damage such as photoaging and sunburn. Its high purity and reliability make it a preferred choice for photoprotection in sunscreens and other topical formulations.
Q: When is Avobenzone most often utilized in product manufacturing?
A: Avobenzone is commonly used during the formulation stage of sunscreens and cosmetics, when UV protection is a key product attribute. It is added in measured quantities as per the formulation needs for optimal efficacy.
Q: Where should Avobenzone be stored to maintain quality?
A: Avobenzone should be stored in a cool area, protected from direct sunlight and moisture, inside its original fiber drum packaging with an inner PE liner, to ensure its two-year shelf life and maintain its physical properties.
Q: What is the manufacturing process for Avobenzone IP/BP/USP grade?
A: Avobenzone is manufactured synthetically and undergoes stringent quality control to meet IP, BP, and USP pharmacopeial standards, assuring high purity and consistent quality suitable for medicine and cosmetic applications.
Q: Can Avobenzone be used by adults only, or is it suitable for all ages?
A: The recommended use for Avobenzone is for adults, as listed, and its inclusion in products should always follow dosage guidelines and be directed by a physician or professional formulator.
Q: What safety precautions should be observed when handling Avobenzone?
A: Avobenzone is intended for external use only; direct contact with the eyes should be avoided, and handling should follow standard safety procedures for pharmaceutical raw materials.