I. [Product Introduction]
SS-PEG-phosphoric acid is a functionalized organic intermediate of polyethylene glycol-phosphoric acid containing a disulfide bond structure, which has both excellent chemical reversibility and hydrophilic modification ability. This compound can be used as a pharmaceutical intermediate to construct a dynamically responsive molecular system, or as a degradable carrier in a catalytic system to improve the reaction efficiency.

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

III. [Application Fields]
1. Construction of dynamic cross-linked networks in polymer materials
2. Functional modification of nanoparticle surfaces
3. Development of reversible coupling systems for biomolecules
4. Design of intelligent carriers in catalytic reactions
5. Environmentally responsive intermediates in organic synthesis

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 under 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 in 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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