4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate ≥98,0% (durch TLC), Sigma-Aldrich®
Lieferant: Merck
Synonyme:
meso-Tetraphenylporphine-4,4′,4″,4″′-tetrasulphonic acid tetrasodium salt, 4,4',4'',4'''-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid)tetrasodium salt xhydrate, 5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p″,p′′′-tetrasulphonic acid tetrasodium hydrate
88074-500MG
SIAL88074-500MGEA
319
EUR
SIAL88074-500MG
4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate ≥98,0% (durch TLC), Sigma-Aldrich®
4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Formel:
C₄₄H₂₆N₄Na₄O₁₂S₄·xH₂O Molecular Weight: 1022,92 g/mol (anhy) |
MDL:
MFCD10567204 CAS-Nummer: 652154-11-5 |
Spezifikation Testergebnisse
APPEARANCE (COLOR) | Purple to Very Dark Purple and Black |
APPEARANCE (FORM) | Powder or Crystals |
PURITY (TLC AREA %) | ≥ 98.0 % |
WATER | typically 10 - 20 % |
CARBON CONTENT | 51.66 % (THEORY, H2O-FREE) |
NITROGEN CONTENT | 5.48 % (THEORY, H2O-FREE) |
INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
TEST BY UV SPECTROSCOPY | max. Absorption (in Methanol): 412-416 |
SOLVENT (UV) | Methanol |
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