meso-Tetraphenylporphin 97%, Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ100
160997-1G
160997-25G
160997-5G
160997-1GEA
127
CHF
160997-1G
160997-25G
160997-5G
meso-Tetraphenylporphin 97%, Sigma-Aldrich®
meso-Tetraphenylporphin
5,10,15,20-Tetraphenyl-21H, 23H-porphine is a porphyrin compound.
Formel:
C₄₄H₃₀N₄ Melting Pt: >300 °C (lit.) Dichte: 1,276 g/cm³ (20 °C) Lager Temperatur: Room Temperature |
MDL Number:
MFCD00011680 CAS-Nummer: 917-23-7 EINECS: 213-025-9 |
Spezifikation Testergebnisse
Appearance (colour) | Blue to dark violet |
Appearance (form) | Powder, crystals or crystalline powder |
Infrared spectrum | Conforms to structure |
647 - 653 nm | Wavelength in toulene |
Extinction coefficient | ≥3500 |
Wavelength | 480 - 486 nm |
Chlorin | ≤3.0% |
Carbon | 82.6 - 89.0% |
Nitrogen | 8.8 - 9.5% |
Purity (HPLC) | ≥96.5% |
Solubility (color), c = 1 mg/ml; chloroform, dark red to purple | Conforms |
Solubility (turbidity), clear to opaque | Conforms |
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