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HS Code |
258322 |
| Product Name | Trifluoromethanesulfonic anhydride |
| Synonyms | Triflic anhydride, TFMS anhydride, Trifluoromethanesulfonic acid anhydride |
| Cas Number | 358-23-6 |
| Chemical Formula | C2F6O5S2 |
| Molar Mass | 282.14 g/mol |
| Appearance | Colorless to slightly yellow liquid |
| Density | 1.675 g/mL at 25°C |
| Boiling Point | 81-83°C (lit.) |
| Melting Point | -80°C (lit.) |
| Purity | Typically ≥99% |
| Storage Temperature | 2–8°C |
| Solubility | Reactive with water, soluble in organic solvents (e.g., dichloromethane) |
| Refractive Index | n20/D 1.334 |
| Vapor Pressure | 10 mmHg at 20°C |
| Hazard Classification | Corrosive, causes severe burns, lachrymator |
As an accredited Trifluoromethanesulfonic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g amber glass bottle with tamper-evident seal, labeled “Trifluoromethanesulfonic Anhydride,” Sigma-Aldrich/Merck/TCI Chemical branding, hazard warnings. |
| Shipping | Trifluoromethanesulfonic anhydride (Sigma-Aldrich/Merck/TCI Chemical) is shipped in tightly sealed containers, often under inert gas, to prevent moisture ingress. Classified as a corrosive and moisture-sensitive chemical, it complies with all relevant hazardous materials regulations, including appropriate labels, documentation, and transport via certified carriers. Specialized packaging ensures safety during transit. |
| Storage | Trifluoromethanesulfonic anhydride (Sigma-Aldrich/Merck/TCI Chemical) should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen, in a cool, dry, and well-ventilated area. Protect from moisture, heat, and direct sunlight. Store away from strong bases, strong oxidizing agents, and water. Proper personal protective equipment (PPE) is recommended when handling. |
Competitive Trifluoromethanesulfonic 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.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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