I. [Product Description]
SAS-PEG-NTA-Ni (Alkyl Sulfonate-Polyethylene Glycol-Nitrilotriacetic Acid-Nickel) is a multifunctional organic intermediate with both high-efficiency catalytic performance and molecular designability. Its core value lies in enhancing water solubility through the PEG segment and combining with the NTA-Ni metal chelation site. It is widely used in metal ion loading, polymer coupling, and the construction of catalytic systems, and is a key material for the synthesis of pharmaceutical intermediates and the optimization of catalytic reactions.

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

III. [Application Areas]
    1. Construction of transition metal catalyst supports
    2. Surface functional modification of polymer materials
    3. Development of metal ion selective chelation systems
    4. Stabilization and directional assembly of nanoparticles
    5. Labeling, separation, and purification of biological macromolecules

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales business model, 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 provide professional product customization services.

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

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