I. [Product Description]
4-arm-PEG-Vitamin D, a tetra-arm polyethylene glycol-vitamin D, is an important organic intermediate. Its unique tetra-arm polyethylene glycol structure endows it with good water solubility and biocompatibility. It can serve as an effective catalyst and play a crucial role in various chemical reactions, providing new approaches and values for chemical synthesis.

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 freeze-thaw cycles.
【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, dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
1. Used for the modification of polymer materials to improve the performance of materials.
2. Used as a surfactant in emulsion polymerization reactions.
3. Used as a stabilizer and dispersant in the preparation of nanomaterials.
4. Used for the preparation of biosensors to improve the sensitivity of sensors.
5. Used as a phase transfer catalyst to promote two-phase reactions.

Note: 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 university scientific research experiments. The company's products have obvious price advantages compared with similar products on the market. 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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