Coumarin 343, ren laser grade
Leverantör: 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
4175
SEK
ACRO405685000
ACRO405681000
Coumarin 343, ren laser grade
Coumarin 343
Appearance: Orange Crystalline powder
Formel:
C₁₆H₁₅NO₄ MW: 285,30 g/mol Smältpunkt: 240 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00051335 CAS nummer: 55804-65-4 |
Specifikation testresultat
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) |
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