meso-Tetraphenylporphine 97%, Sigma-Aldrich®
Leverantör: SIGMA ALDRICH MICROSCOPY
Certifikat
Om denna produkt
CAS-nummer:917-23-7
:
Formel:C₄₄H₃₀N₄
MDL-nummer:MFCD00011680
:614.75 g/mol
Smält Pt:>300 °C (lit.)
Densitet:1,276 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ100
Förvaringstemperatur:Room Temperature
EINECS:213-025-9
Specifikationstestresultat
- 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:≥4000
- Wavelength:546 - 552 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