I. [Product Description]
SAS-PEG-Xanthan, Alkyl Sulfonate-Polyethylene Glycol-Xanthan, is a high-performance organic intermediate that combines surface activity and high-polymer structural stability. It is suitable for the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its PEG segment can precisely regulate the hydrophilic-hydrophobic balance of the molecule, and the xanthan group endows the system with excellent rheological properties.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration 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 and dry place at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
    1. Construction of non-ionic surfactant systems (ACS Appl. Mater. Interfaces 2022)
    2. Reaction medium for in-situ cross-linking of polymer materials
    3. Dispersion stabilizer for nanomaterials
    4. Phase-transfer carrier for industrial catalytic reactions
    5. Preparation of biocompatible materials (J. Colloid Interface Sci. 2023)

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 business model of independent R & D, production, and sales. It provides 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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