Perylen ≥99.0%, Sigma-Aldrich®
Leverandør: SIGMA ALDRICH MICROSCOPYSamlet vurdering
Gennemsntilig vurdering
The polycyclic aromatic hydrocarbon perylene is a hydrophobic fluorescent probe. It is highly photostable and displays blue fluorescence. Perylene is used as a dye for spectroscopic studies.
Perylene has been used as a standard along with a mixture of polycyclic aromatic hydrocarbons (PAHs) to determine the spatial distribution and sources of PAHs in surface sediments of rivers.
Formel:
C₂₀H₁₂ Molekylvægt: 252.32 g/mol Kogepunkt: 443 Smeltepunkt: 276…279 °C (lit.) Massefylde: 1.362 g/cm³ (20 °C) Opbevaringstemperatur: Room Temperature |
MDL Number:
MFCD00004142 CAS-nummer: 198-55-0 EINECS: 205-900-9 Merck Index: 12,07325 |
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Specifikationer Testresultater
Appearance | Gold to orange crystalline powder |
Infrared spectrum | Conforms to structure. |
Elemental analysis | Carbon 94.2% - 96.2% |
High pressure liquid | 99.0% (minimum) |
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