I. [Product Introduction]
VA-PEG-Xanthan (Valeric acid-Polyethylene glycol-Xanthan gum) is a multifunctional organic intermediate with both polymer material modification and surface activity regulation properties. Its core value lies in serving as a pharmaceutical intermediate or catalyst carrier, enabling efficient assembly and directional binding between molecules through the flexible modification of PEG segments, and it is suitable for the construction of complex synthetic systems.

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】 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.
▪ Notes: ▶ To ensure product stability, please ensure that the product is opened for use only after being dried at a constant temperature!

III. [Application Fields]
1. Cross-linking agent for polymer materials, used in the construction of controlled-release systems.
2. Surface modification of nanoparticles to improve dispersion stability.
3. Dynamic template agent in the preparation of composite hydrogels.
4. Phase-transfer catalyst in organic synthesis reactions.
5. Hydrophilic modification of functional coating materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional 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.

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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