TPPS hydrate (=tetraphenylporphyrin tetrasulphonic acid hydrate) ≥95,0% zur spektralphotometrischen Bestimmung von Übergangsmetallen, Supelco®
Lieferant: Merck
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Achtung
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Synonyme:
Tetraphenylporphyrin Tetrasulphonic acid, 4,4′,4″,4″′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid), 5,10,15,20-Tetrakis(4-sulphophenyl)porphyrin
M-Clarity™ Qualitätsstufe = MQ100
Reagent for the spectrophotometric determination of ultra trace amounts of transition metals; determination by capillary zone electrophoresis.
4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) [tetrasodium salt hydrate, TPPS] has been used in preparing Co–Al LDH/Fe(III)-TPPS film modified electrode; for demonstrating reversible redox peak attribution to Co(III)/Co(II), with iron(III) porphyrin; making it mediator for electron transfer.
Formel:
C₄₄H₃₀N₄O₁₂S₄ Molecular Weight: 934,98 g/mol |
MDL:
MFCD00070632 CAS-Nummer: 35218-75-8 |
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