Cumarin 153 ≥98,5% (durch HPLC) Dye content 99 %
Lieferant: Merck
Synonyme:
Coumarin 540A, 2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one, Coumarin153
M-Clarity™ Qualitätsstufe = MQ100
546186-100MG
SIAL546186-100MGEA
51.4
EUR
SIAL546186-100MG
Cumarin 153 ≥98,5% (durch HPLC) Dye content 99 %
Coumarin 153
- Laser dye
Formel:
C₁₆H₁₄F₃NO₂ Molecular Weight: 309,29 g/mol Schmelzpunkt: 164,..168 °C (Lit.) |
MDL:
MFCD00041843 CAS-Nummer: 53518-18-6 EINECS: 258-600-5 |
Spezifikation Testergebnisse
Appearance (Colour) | Yellow to Gold |
Appearance (Form) | Conforms to Requirements |
Infrared Spectrum | Conforms to Structure |
Carbon | 61.1 - 63.1% |
Nitrogen | 4.3 - 4.7% |
Purity (HPLC) | ≥98.5% |
Wavelength | 419 - 425 nm |
Extinction Coefficient | ≥18000 |
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