Passa al contenuto
Merck
Tutte le immagini(2)

Key Documents

89456

Supelco

4,4′,4″,4″′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid)

for spectrophotometric det. of transition metals, ≥95.0%

Sinonimo/i:

meso-Tetraphenylporphine-4,4′,4″,4″′-tetrasulfonic acid

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula empirica (notazione di Hill):
C44H30N4O12S4
Numero CAS:
Peso molecolare:
934.99
Beilstein:
4227566
Numero MDL:
Codice UNSPSC:
12000000
ID PubChem:
NACRES:
NA.21

Livello qualitativo

Saggio

≥95.0% (HPLC)
≥95.0%

Forma fisica

powder

Qualità

for spectrophotometric det. of transition metals

tecniche

UV/Vis spectroscopy: suitable

Impurezze

~9% water

Stringa SMILE

OS(=O)(=O)c1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(cc4)S(O)(=O)=O)c5ccc([nH]5)c(-c6ccc(cc6)S(O)(=O)=O)c7ccc(n7)c(-c8ccc(cc8)S(O)(=O)=O)c9ccc2[nH]9

InChI

1S/C44H30N4O12S4/c49-61(50,51)29-9-1-25(2-10-29)41-33-17-19-35(45-33)42(26-3-11-30(12-4-26)62(52,53)54)37-21-23-39(47-37)44(28-7-15-32(16-8-28)64(58,59)60)40-24-22-38(48-40)43(36-20-18-34(41)46-36)27-5-13-31(14-6-27)63(55,56)57/h1-24,45,48H,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60)/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-
PBHVCRIXMXQXPD-LWQDQPMZSA-N

Applicazioni

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.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Risultati analitici

max. Absorption (in Methanol): 412-416 nm

Altre note

Reagent for the spectrophotometric determination of ultra trace amounts of transition metals; determination by capillary zone electrophoresis

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Ali Farajtabar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 83(1), 213-220 (2011-09-17)
The solvatochromic properties of the free base and the protonated 5, 10, 15, 20-tetrakis(4-sulfonatophenyl)porphyrin (TPPS) were studied in pure water, methanol, ethanol (protic solvents), dimethylsulfoxide, DMSO, (non-protic solvent), and their corresponding aqueous-organic binary mixed solvents. The correlation of the empirical
Jun Ding et al.
Journal of biomedical nanotechnology, 6(6), 683-686 (2011-03-03)
In this paper, we present the preparation and characterization of organic dye-coated magnetic particles and its application as magnetic resonance imaging (MRI) and photodynamic therapy (PDT) agent. We have coated the surface of Fe3O4 magnetic nanoparticles by meso-tetra(4-sulfonatophenyl) porphyrin dihydrochloride
Kunio Kawamura et al.
Talanta, 84(5), 1318-1322 (2011-06-07)
A new type of flow injection analysis (FIA) system combined with an extremely high temperature reactor, namely hydrothermal flow injection analysis (HT-FIA), has been successfully constructed for the first time. Fundamental characteristics of HT-FIA system, such as limit temperature, pressure
S Almeda et al.
Journal of chromatography. A, 1216(34), 6256-6258 (2009-07-22)
Although capillary electrophoresis (CE) with photometric detection is a well-established technique for the determination of various inorganic ions, its limited sensitivity has hindered greater development in this area. In this work, we used a mixture of metals consisting of Co(II)
Guilherme M Gelfuso et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 77(2), 249-256 (2010-12-02)
Meso-tetra-(N-methylpiridinium-4-yl)-porphyrin (TMPyP) and meso-tetra-(4-sulfonatophenyl)-porphyrin (TPPS(4)) are photosensitizing drugs (PS) used in photodynamic therapy (PDT). Based on the fact that these compounds present similar chemical structures but opposite charges at pH levels near physiological conditions, this work aims to evaluate the

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.