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|
HS Code |
285150 |
| Chemical Name | Coumarin 545T |
| Cas Number | 189353-93-7 |
| Molecular Formula | C21H18N2O2 |
| Molecular Weight | 330.38 g/mol |
| Appearance | Yellow to green powder |
| Absorption Maximum | 433 nm |
| Emission Maximum | 545 nm |
| Solubility | Soluble in organic solvents (e.g., ethanol, DMSO) |
| Quantum Yield | High (typically >0.8 in ethanol) |
| Melting Point | 192-194°C |
| Purity | ≥98% |
| Storage Conditions | Store at 2-8°C, protect from light |
As an accredited Coumarin 545T factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Coumarin 545T (Sigma Aldrich, 1g): Supplied in an amber glass vial with screw cap, labeled with product details and safety information. |
| Shipping | Coumarin 545T (Sigma Aldrich/Merck/TCI, Chemical Grade) is shipped in securely sealed containers, typically amber glass bottles to protect from light. The package complies with all relevant chemical transport regulations, including labeling and documentation for hazardous substances. Shipments are expedited to minimize exposure to temperature extremes and physical damage. |
| Storage | Coumarin 545T should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Keep the container tightly closed when not in use, and store at room temperature (15–25°C). Use appropriate chemical storage cabinets and follow local regulations. Ensure proper labeling and secondary containment to prevent spillage or contamination. |
Competitive Coumarin 545T 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!
