Cumarin 343, rein Laserqualität
Lieferant: Thermo Scientific
Synonyms:
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic Acid, 11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid
405685000
405681000
ACRO405685000EA
257
CHF
ACRO405685000
ACRO405681000
Cumarin 343, rein Laserqualität
Coumarin 343
Appearance: Orange Crystalline powder
Formel:
C₁₆H₁₅NO₄ MW: 285,30 g/mol Melting Pt: 240 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00051335 CAS-Nummer: 55804-65-4 |
Spezifikation Testergebnisse
Appearance | Orange Crystalline powder |
Infrared spectrum | Conforms |
UV Lambda max | 409 nm (in Basic Ethanol) |
Fluorescence max | 470 nm (in Basic Ethanol) |
Optimum lasing | 518 nm (in Methanol) |
Suitability | (for use as a laser dye) Passes test |
Molar absorption coefficient | 19900 l/(mol.cm) (at Lambda max) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...