I. [Product Description]
4-arm-PEG-OLA (Four-arm Polyethylene Glycol-Oleic Acid) is an important organic intermediate that demonstrates unique value in multiple fields. It combines the characteristics of polyethylene glycol and oleic acid, providing diverse reaction sites for subsequent chemical synthesis and significantly enhancing the efficiency and selectivity of synthetic reactions.

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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Used for preparing functional nanomaterials to improve the hydrophilicity and biocompatibility of materials.
2. Applied as an emulsifier in emulsion polymerization reactions to improve the stability and dispersibility of emulsions.
3. In the modification of polymer materials, it can enhance the flexibility and impact resistance of materials.
4. Used for preparing liposomes to achieve the encapsulation and transportation of substances such as drugs.
5. As a surfactant, it reduces the surface tension of solutions for interface science research.

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-sales, 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.

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Contact information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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