I. [Product Description]
2-arm-PEG-OH (Two-arm Polyethylene Glycol Hydroxyl) is an important organic intermediate and plays a crucial role in the field of organic synthesis. Its unique molecular structure enables it to widely participate in various chemical reactions and serves as an important foundation for constructing complex organic compounds, providing strong support for many chemical synthesis processes.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator 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.
▪ Precautions: ▶ To ensure the product stability, please note that the package can only be opened after constant temperature drying!

III. [Application Fields]
1. Used in the synthesis of polymer materials to improve the performance of materials.
2. Used as a coating additive to enhance the film-forming property and stability of coatings.
3. In the cosmetics industry, it can be used as a humectant and emulsifier.
4. In the lubricating oil field, it is used as an additive to improve the lubricating performance.
5. Used for the preparation of functional gel materials.

Note: The products sold by our company are only for scientific research and cannot be used in 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
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