I. [Product Description]
4-arm-PEG-(OH)2 Tetra-arm Polyethylene Glycol Dihydroxy is an important organic intermediate and has core value in the field of organic synthesis. It can act as a catalyst to significantly accelerate the progress of various chemical reactions, facilitating the synthesis of complex compounds.

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, dry environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Used in the synthesis of polymer materials to improve the physical properties of materials.
2. Serves as a key raw material in the preparation of surfactants.
3. Used as a modifier for the surface modification of nanomaterials.
4. Applied in the research of biomolecule immobilization.
5. Participates in the research and development of new coatings to improve the performance of coatings.

Note: 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. 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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