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HS Code |
504686 |
| Product Name | m-PEG2-Tos |
| Full Name | Methoxy poly(ethylene glycol) 2-tosylate |
| Abbreviation | mPEG2-Tos |
| Molecular Formula | C12H18O5S |
| Appearance | Colorless to pale yellow liquid or solid |
| Solubility | Soluble in water, DMSO, DMF, methanol |
| Functional Group | Tosyl (p-toluenesulfonyl) |
| Cas Number | 126832-38-8 |
| Storage Temperature | 2-8°C |
| Purity | Typically >95% |
| Application | PEGylation reagent |
As an accredited m-PEG2-Tos factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | m-PEG2-Tos is supplied in a 1g amber glass vial, sealed, labeled with lot number, purity, and Sigma-Aldrich branding. |
| Shipping | The chemical *m-PEG2-Tos* (from Sigma Aldrich, Merck, or TCI Chemical Grade) is typically shipped in tightly sealed containers, protected from moisture and light. Packaging complies with standard safety regulations for laboratory chemicals, and transport may require temperature control to maintain product stability. Shipping documentation includes safety data and handling instructions. |
| Storage | **m-PEG2-Tos** should be stored in a tightly sealed container under dry, cool conditions, typically at 2–8°C (refrigerated) and protected from light and moisture. Store in a well-ventilated area away from oxidizing agents and incompatible substances. Always refer to the Safety Data Sheet (SDS) for specific handling and storage guidance. Avoid repeated freeze-thaw cycles to maintain chemical integrity. |
Competitive m-PEG2-Tos prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
