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| Quantity: | |
|---|---|
Test Parameter | Specification |
Raw Material Notification Code | 231942-12444-7541 |
Appearance | White or slightly yellow powder |
Azelaic Acid Content | 55.0% - 65.0% |
Heavy Metals | ≤10 ppm |
Loss on Drying | ≤15% |
pH (5% aqueous solution) | 4.0 - 6.8 |
Storage Condition | Sealed container, cool and dry environment |
The product is available in three packaging configurations: 0.05 kg sample bags, 1 kg standard packaging, and 110 kg bulk industrial packaging. All packages feature moisture-proof sealing to maintain product stability during transportation and storage. The recommended shelf life is 24 months from the date of manufacture when stored under specified conditions.
Traditional azelaic acid exhibits limited water solubility of approximately 2.1 g/L at 20°C, which restricts its application in clear aqueous formulations. This product employs β-cyclodextrin (β-CD) host-guest inclusion technology to overcome this limitation. The cyclodextrin molecule forms a hydrophobic cavity that encapsulates azelaic acid molecules, creating a stable inclusion complex that dissolves readily in aqueous systems.
This molecular encapsulation approach delivers three primary advantages for commercial formulation: improved dissolution rate at room temperature, reduced crystal formation during product storage, and enhanced skin permeation compared to conventional azelaic acid suspensions. The inclusion complex maintains the biological activity of azelaic acid while eliminating formulation challenges associated with poorly soluble active ingredients.
The 5% aqueous solution maintains a pH range of 4.0 to 6.8, which aligns with typical skincare formulation pH requirements. This pH compatibility allows direct incorporation into most emulsion systems, serums, toners, and gel formulations without requiring extensive pH adjustment. The inclusion complex demonstrates stability across temperature variations from 5°C to 45°C, supporting diverse manufacturing and distribution conditions.
Water-soluble azelaic acid functions in skincare products through multiple mechanisms relevant to commercial formulation development. It exhibits antimicrobial activity against skin microorganisms associated with acne formation and supports sebum production regulation. The material also demonstrates anti-inflammatory properties suitable for addressing skin redness and irritation.
Commercial users typically incorporate this ingredient at concentrations ranging from 2% to 10% in finished products, depending on the specific formulation objectives and regional regulatory requirements. The water-soluble format enables clear serum formulations that would not be achievable with conventional azelaic acid powder.
The inclusion complex form of azelaic acid supports applications targeting uneven skin tone and textural irregularities. Unlike conventional azelaic acid suspensions that may cause gritty texture in finished products, this water-soluble version produces clear, aesthetically pleasing formulations with smooth skin feel. This characteristic is particularly valuable for facial serums, treatment essences, and daily moisturizer products where consumer sensory experience represents a critical purchasing factor.
This product adheres to strict heavy metal limits with total heavy metal content maintained below 10 ppm. This specification meets international cosmetic ingredient safety requirements for commercial manufacturing operations. Each production batch undergoes complete analytical testing, including content assay, moisture determination, pH measurement, and heavy metal analysis.
The manufacturing facility operates under standardized quality management systems, with each batch assigned a unique identification number for full traceability. Certificate of Analysis (COA) documents are available upon request for all commercial orders, providing complete transparency regarding product specifications and test results.
This cosmetic ingredient has obtained official cosmetic raw material submission code 231942-12444-7541, confirming its regulatory status for use in cosmetic products. According to FDA drug classification standards, azelaic acid belongs to safety category B, supporting its use in various personal care applications. The material complies with current cosmetic ingredient safety assessment requirements for commercial production and distribution.
For most cosmetic applications, the recommended incorporation rate ranges from 2% to 10% in the finished product. The specific concentration depends on formulation type, desired product efficacy, and applicable regional regulatory limitations.
Yes, the cyclodextrin inclusion complex format enables complete dissolution in aqueous systems, allowing formulation of clear serums and toners that are not achievable with conventional azelaic acid powder. This solubility represents the primary technical advantage of this material format.
Sample quantities begin at 0.05 kg for formulation testing and evaluation. Standard commercial orders are available in 1 kg and 110 kg packaging configurations, with volume-based pricing structures for large-scale industrial applications.
While both materials represent water-soluble azelaic acid derivatives, this cyclodextrin inclusion complex maintains the original azelaic acid molecular structure rather than a chemically modified form. The two materials exhibit different pH ranges and formulation compatibility profiles, requiring separate evaluation for specific applications.
