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HS Code |
915033 |
| Chemical Name | N-Ethylmaleimide |
| Synonyms | NEM; 1-Ethyl-2,5-dihydro-2,5-dioxo-1H-pyrrole |
| Cas Number | 822-58-6 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 36-38°C |
| Solubility | Soluble in water, ethanol, acetone, ether |
| Purity | Typically ≥98% |
| Storage Conditions | Store at 2-8°C, protect from light |
As an accredited N-Ethylmaleimide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | N-Ethylmaleimide by Sigma Aldrich comes in a 5g amber glass bottle with tamper-evident seal and detailed product labeling. |
| Shipping | N-Ethylmaleimide (Sigma Aldrich/Merck/TCI Chemical) is shipped in tightly sealed containers to protect from moisture and light. It is handled as a hazardous substance, requiring appropriate labeling and compliance with local, national, and international transport regulations. Temperature control is not typically needed, but products are shipped with safety documentation (SDS). |
| Storage | N-Ethylmaleimide (Sigma Aldrich/Merck/TCI Chemical) should be stored in a cool, dry, well-ventilated area, tightly sealed in its original container. Protect from moisture, heat, light, and incompatibles such as strong oxidizers and bases. Store at room temperature or as specified on the label. Avoid prolonged exposure to air, as the compound may hydrolyze or degrade. Handle using appropriate safety precautions. |
Competitive N-Ethylmaleimide 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
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