Overview
AL-PEG is a versatile chemical compound formed by the interaction of aluminum with polyethylene glycol (PEG). It combines the properties of both components, offering excellent emulsifying and stabilizing capabilities. The compound is particularly valued in industries requiring biocompatible materials, such as pharmaceuticals and cosmetics. The specific properties of AL-PEG can vary depending on the chain length of the PEG component. This variability allows for customization to meet specific application requirements, making it a flexible choice for formulators and manufacturers.
Physical and Chemical Properties
AL-PEG typically appears as a white to off-white powder or viscous liquid, depending on the molecular weight of the PEG used. It is highly soluble in water and polar organic solvents, which enhances its utility in various formulations. The compound is stable under normal conditions but may degrade at high temperatures. One of the key characteristics of AL-PEG is its ability to act as an emulsifier and stabilizer. This property is particularly useful in formulations where uniform dispersion of components is critical. The aluminum component contributes to the compound's stability, while the PEG component ensures compatibility with a wide range of other ingredients.
Main Applications
AL-PEG finds extensive use in the pharmaceutical industry, where it serves as an excipient in drug formulations. Its biocompatibility and stabilizing properties make it ideal for use in topical creams, ointments, and other medicinal products. The compound is also used in cosmetics, particularly in lotions and creams, to improve texture and stability. In industrial applications, AL-PEG is employed in coatings, adhesives, and other products requiring emulsification. Its ability to enhance the performance of these materials makes it a valuable component in various manufacturing processes. The compound's versatility ensures its relevance across multiple industries.
Safety and Storage
AL-PEG is generally recognized as safe for topical use, but precautions should be taken to avoid inhalation of the powder form. Proper storage is essential to maintain the compound's integrity; it should be kept in a cool, dry place and sealed to prevent moisture absorption. Handling AL-PEG requires standard laboratory safety measures, including the use of gloves and eye protection. While the compound is non-toxic, prolonged exposure to the powder form should be minimized. Always refer to the safety data sheet (SDS) for specific handling and storage guidelines.
B2B Procurement Guide
When procuring AL-PEG, it is crucial to specify the PEG chain length and aluminum content to ensure the product meets your application requirements. Requesting a certificate of analysis (COA) and safety data sheet (SDS) from the supplier is recommended to verify quality and safety. Prices for AL-PEG can vary based on purity and PEG chain length, typically ranging from $20 to $50 per kilogram. Bulk purchases may offer cost savings, but it's important to assess storage capabilities to maintain product quality. Working with reputable suppliers who provide consistent quality and reliable documentation is key to successful procurement.
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