I. [Product Description]
SAS-PEG-DPG (Alkyl Sulfonate-Polyethylene Glycol-Dipalmitin) is an amphiphilic block copolymer that combines the strong interfacial activity of sulfonate groups with the hydrophilic regulatory ability of PEG segments. It can be used as a high-performance organic intermediate and catalyst carrier. Its unique dipalmitin structure enhances the stability of the hydrophobic core and has significant application value in the fields of nano-assembly and functional material preparation.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
【Stability】Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】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 note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Controllable self-assembly template in the preparation of nanomaterials (reported in ACS Nano 2022)
2. Synergist for industrial anionic surfactants
3. Micelle carrier in heterogeneous catalytic reactions (application case in J. Catal. 2023)
4. Interface modifier for polymer composites
5. Functional coating substrate for microfluidic chips

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-sales, providing professional 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.

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Contact Information:
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