Coumarin 314 99%, ren
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
405625000
405620025
405621000
ACRO405625000EA
2380
DKK
ACRO405625000
ACRO405620025
ACRO405621000
Coumarin 314 99%, ren
Coumarin 314
Appearance: Yellow to orange Crystalline powder
Formel:
C₁₈H₁₉NO₄ Smeltepunkt: 140…144 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00051334 CAS-nummer: 55804-66-5 ADR: 6.1,III |
Specifikationer Testresultater
Appearance | Yellow to orange Crystalline powder |
Infrared spectrum | Conforms |
HPLC | ≥98.5 % |
UV Lambda max | 435 to 439 nm (in Ethanol) |
Molar absorption coefficient | ≥45000 l/(mol.cm) (at Lambda max) |
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