I. [Product Description]
4-arm-PEG-C18, Stearic Acid (Tetra-arm Polyethylene Glycol-Stearic Acid) is an important organic intermediate, playing a key role in the field of organic synthesis. It can provide a basic structure for the synthesis of many complex organic compounds. Its unique chemical properties make it an important part of organic synthesis reactions, effectively improving the efficiency of synthesis reactions and the purity of products.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】 Conventional 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 container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Areas]
1. Used for the preparation of functionalized nanomaterials to improve the surface properties of nanomaterials.
2. Used as a modifier in polymer material synthesis to enhance the flexibility and stability of materials.
3. Used as a raw material for surfactants to improve the surface properties of solutions.
4. Applied in the preparation of biomedical materials to enhance the biocompatibility of materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated operation model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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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