I. [Product Description]
Chloride-PEG-PAA is an amphiphilic block copolymer, which is formed by functional modification of polyethylene glycol (PEG) and polyacrylic acid (PAA) with chloride end groups. It has both excellent hydrophilicity and reactivity. As an efficient organic intermediate, this compound shows unique value in the construction of nanocarriers, surface modification, and catalytic systems. The PEG/PAA block ratio can be precisely adjusted to meet different application needs.

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

III. [Application Fields]
    1. Self-assembly template for nanomaterials, used for the controllable synthesis of functional nanoparticles.
    2. Polymer surface modifier to improve the hydrophilicity and biocompatibility of materials.
    3. Responsive cross-linking component of composite hydrogels.
    4. Stable carrier or phase-transfer medium in catalytic reactions.
    5. Preparation of environmentally sensitive coating materials.

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

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

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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