I. [Product Description]
4-arm-PEG-TK-NH2, 4-Arm Polyethylene Glycol Ketal Thiol-Amine, is an important organic intermediate. Thanks to its unique chemical structure, it plays a crucial role in numerous organic synthesis reactions, facilitating the synthesis of various compounds and contributing to the efficient progress of chemical research work.

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 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 it in a sealed, dry place 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 Fields]
1. Used in the synthesis and modification of polymer materials.
2. Serves as a key linker in the preparation of biosensors.
3. Applied in the construction of new nanomaterials.
4. An important component of functional coatings.

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

Chongqing Yusi Medical 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 offer specialized product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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