I. [Product Description]
8-arm-PEG-COOH, octa-arm polyethylene glycol carboxyl, as an organic intermediate, has a unique chemical structure and good reaction activity. Its octa-arm structure can provide multiple reaction sites for subsequent chemical synthesis and is of great application value in organic synthesis for constructing complex molecular structures.

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 freezing and thawing.
【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 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 Fields]
1. Used for the preparation of functional nanomaterials and surface modification of materials.
2. Used as a cross-linking agent for the preparation of hydrogels.
3. Used for the PEGylation modification of biomolecules to improve their performance.
4. Can be used as a basic material for constructing drug carriers (this is only for chemical applications and does not involve medical use).
5. Used as a macromolecular initiator in polymer synthesis.

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 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: 19112925095 丨 QQ: 3012135199
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