I. [Product Description]
(HO)3-4-arm-PEG-COOH, Trihydroxy-four-arm-polyethylene glycol-carboxyl, is an important organic intermediate with significant value in the field of organic synthesis. Its unique structure enables it to serve as an effective catalyst, facilitating the progress of various chemical reactions.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it under refrigeration and avoid repeated freezing and thawing.
【Solvents】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 and dry condition at a low temperature below 4°C.
▪ Notes: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Used in the synthesis of polymer materials to improve the properties of materials.
2. As a raw material for the synthesis of surfactants to enhance the emulsifying performance of products.
3. In biomedical research, used for the preparation of biodegradable polymers.
4. Used in the preparation of coatings and adhesives to enhance the adhesion of products.
5. In the field of electronic materials, used as a functional additive.

Remarks: 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 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 offer professional product customization services.

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

Recommended Similar Products:
1. mPEG-NH2 Methoxy polyethylene glycol amine
2. mPEG-SH Methoxy polyethylene glycol thiol
3. mPEG-MAL Methoxy polyethylene glycol maleimide
4. mPEG-NHS Methoxy polyethylene glycol active ester
5. PEG-NH2 Polyethylene glycol amine
6. PEG-SH Polyethylene glycol thiol
7. PEG-MAL Polyethylene glycol maleimide
8. PEG-NHS Polyethylene glycol active ester
9. 4-arm-PEG-NH2 Four-arm polyethylene glycol amine
10. 4-arm-PEG-SH Four-arm polyethylene glycol thiol
11. 4-arm-PEG-MAL Four-arm polyethylene glycol maleimide
12. 4-arm-PEG-NHS Four-arm polyethylene glycol active ester
13. 8-arm-PEG-NH2 Eight-arm polyethylene glycol amine
14. 8-arm-PEG-SH Eight-arm polyethylene glycol thiol
15. 8-arm-PEG-MAL Eight-arm polyethylene glycol maleimide