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Coumarin 343, puro laser grade

Fornitore: 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 222 EUR
ACRO405685000 ACRO405681000
Coumarin 343, puro laser grade
Coumarin 343

Appearance: Orange Crystalline powder

Formula: C₁₆H₁₅NO₄
Peso molecolare: 285,30 g/mol
Punto di fusione: 240 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00051335
CAS Number: 55804-65-4

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Risultati del test di specificazione

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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