I. [Product Description]
4-arm-PEG-NH2, 4-Arm Polyethylene Glycol Amine, is an important organic intermediate with core value in the field of chemical synthesis. With its unique structure and good chemical stability, it can serve as an effective catalyst and is widely used in various organic synthesis reactions.

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】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 place 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 for the modification of polymer materials to improve the hydrophilicity and biocompatibility of materials.
2. In the preparation of nanomaterials, it acts as a surfactant to regulate the size and morphology of nanoparticles.
3. Applied in the preparation of biosensors to improve the sensitivity and selectivity of sensors.
4. As a cross-linking agent for the preparation of functional materials such as hydrogels.
5. In organic synthesis, it participates in the construction of molecular structures with specific functions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific 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
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