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|
HS Code |
264736 |
| Product Name | Maleic Anhydride |
| Cas Number | 108-31-6 |
| Molecular Formula | C4H2O3 |
| Molecular Weight | 98.06 g/mol |
| Appearance | White crystalline solid |
| Melting Point | 52.8 °C |
| Boiling Point | 202 °C (decomposes) |
| Density | 1.48 g/cm3 |
| Solubility In Water | 20 g/L at 25 °C (hydrolyzes) |
| Purity | Typically ≥99% |
| Refractive Index | 1.511 |
| Odor | Pungent, choking odor |
| Flash Point | 102 °C (closed cup) |
| Vapor Pressure | 0.2 hPa at 20 °C |
| Ec Number | 203-571-6 |
As an accredited Maleic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich Maleic Anhydride is packaged in a 500g amber glass bottle with hazard labeling, tamper-evident seal, and chemical identifiers. |
| Shipping | Maleic Anhydride from Sigma Aldrich, Merck, or TCI Chemical is shipped in tightly sealed, corrosion-resistant containers to prevent moisture exposure. It is classified as a hazardous material and transported with appropriate labeling and documentation, complying with international regulations for chemicals. Protective measures are taken to ensure safe handling during transit. |
| Storage | Maleic Anhydride should be stored in a cool, dry, well-ventilated area, away from moisture, heat, ignition sources, and incompatible substances such as strong oxidizers and bases. Keep the container tightly closed and sealed. Use containers made of materials compatible with maleic anhydride. Store in accordance with local, state, and federal regulations, following guidelines provided by Sigma-Aldrich, Merck, or TCI Chemical. |
Competitive Maleic Anhydride 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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