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Coumarin 343, pure laser grade

Dostawca: Thermo Fisher Scientific

Synonim: 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 1370 PLN
ACRO405685000 ACRO405681000
Coumarin 343, pure laser grade
Coumarin 343

Appearance: Orange Crystalline powder

Formuła: C₁₆H₁₅NO₄
Temp. topnienia: 240 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00051335
Numer CAS: 55804-65-4

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Wyniki testów specyfikacyjnych

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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