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|
HS Code |
517168 |
| Name | Laurdan |
| Chemical Formula | C21H21NO |
| Cas Number | 76543-13-2 |
| Appearance | Yellow powder |
| Solubility | Soluble in ethanol, DMSO, DMF |
| Excitation Maximum | 350 nm |
| Emission Maximum | 440 nm (gel phase), 490 nm (liquid phase) |
| Application | Membrane fluidity probe |
| Storage Temperature | -20°C |
| Synonyms | 6-Dodecanoyl-2-Dimethylaminonaphthalene |
| Absorption Maximum | 369 nm |
As an accredited Laurdan factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Laurdan (chemical grade, 25 mg) is packaged by Sigma-Aldrich in a small, amber glass vial with a secure screw cap. |
| Shipping | Laurdan is shipped by Sigma Aldrich, Merck, and TCI under regulated conditions. This fluorescent dye typically requires shipment at controlled temperatures, often on dry ice or with cold packs, to preserve its stability and protect from light. Packaging complies with international regulations for hazardous chemicals, ensuring safe and prompt delivery. |
| Storage | Laurdan (Sigma Aldrich/Merck/TCI Chemical Grade) should be stored at −20 °C, protected from light and moisture to maintain its stability and fluorescence properties. Keep tightly sealed in an amber vial or container and in a dry, well-ventilated area. Avoid repeated freeze-thaw cycles and exposure to air, as Laurdan is sensitive to oxidation and hydrolysis. Use desiccants if possible. |
Competitive Laurdan 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!
