Perylene ≥99.0%, Sigma-Aldrich®
Fornitore: SIGMA-ALDRICH MICROSCOPY
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.
Formula:
C₂₀H₁₂ Peso molecolare: 252,32 g/mol Punto di ebollizione: 443 °C (1013 hPa) Punto di fusione: 276…279 °C (lett.) Densità: 1,362 g/cm³ (20 °C) Temperatura di stoccaggio: Room Temperature |
MDL Number:
MFCD00004142 CAS Number: 198-55-0 EINECS: 205-900-9 Merck Index: 12,07325 |
Risultati del test di specificazione
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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