Cumarin 314 97% (Farbstoffgehalt), Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Synonyme: Ethyl 2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylate, Coumarin 504, Ethyl 11-oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate

M-Clarity™ Qualitätsstufe = MQ200

392995-500MG
392995-500MGEA 425 EUR
392995-500MG
Cumarin 314 97% (Farbstoffgehalt), Sigma-Aldrich®
Coumarin 314

Suitable as a laser dye.

Formel: C₁₈H₁₉NO₄
Molecular Weight: 313,35 g/mol
Schmelzpunkt: 140,..144 °C, 146,22...147,36 °C (Lit.)
Lagertemperatur: Room Temperature
MDL: MFCD00051334
CAS-Nummer: 55804-66-5
EINECS: 259-825-1

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Spezifikation Testergebnisse

Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Carbon Specification: Report Results
Nitrogen Specification: Report Results
Wavelength, c = 0.01 g/L; Ethanol 433 - 439 nm
Extinction Coefficient ≥39000

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