I. [Product Description]
4-arm-PEG-STA (Four-arm Polyethylene Glycol Monostearate) is an important organic intermediate that plays a key role in chemical synthesis. It can participate in a variety of chemical reactions, providing a basis for the synthesis of more complex compounds. Its unique structure makes it of great value in the field of organic synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freeze-thaw cycles.
【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 container at a low temperature below 4°C in a dry place.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Used for the preparation of functional polymer materials.
2. Can be used as a raw material for the synthesis of surfactants.
3. Applied in the preparation of nanomaterials.
4. Used for the modification of biomolecules.
5. Participates in organic reactions as a phase transfer catalyst.

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. is 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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