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

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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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