I. [Product Description]
4-arm-PEG-DF (Four-arm Polyethylene Glycol Dialdehyde) is an important organic intermediate with high value in the field of chemical synthesis. It can participate in a variety of organic reactions, providing a basis for the synthesis of more complex organic compounds. It is a commonly used key material in organic chemical synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated 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.
▪ Note: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
1. Used in the synthesis of polymer materials to improve the performance of materials.
2. As a raw material for surfactants, it can improve their hydrophilicity and other properties.
3. In the preparation of biomedical materials, it can be used to construct biomaterials with specific functions.
4. Used as a phase transfer catalyst in organic synthesis reactions to promote the progress of reactions.
5. In the preparation of nanomaterials, it can be used as a modifier to change the surface properties of nanomaterials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. The company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

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Contact Information:
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