I. [Product Description]
8-arm-PEG-poly aspartic acid (PASP), an eight-arm polyethylene glycol-polyaspartic acid, is an important organic intermediate. With its unique chemical structure and properties, it exhibits excellent catalytic performance in numerous chemical synthesis reactions and provides crucial support for the synthesis of various complex compounds, making it highly valuable for applications.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed, dry condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Used for the modification of polymer materials to enhance their flexibility and biocompatibility.
2. Applied as a surfactant in emulsion polymerization reactions.
3. In the preparation of nanomaterials, it can serve as a dispersant to uniformly disperse nanoparticles.
4. Used for the preparation of biodegradable hydrogel materials.

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D, production, and sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

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Contact Information:
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