89456-100MG-F Display Image

4,4,4,4-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid),;, for spectrophotometric det. of transition metals, >=95.0%

Code: 89456-100MG-F D2-231

Analysis Note

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

Application

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) [te...


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£108.00 100MG
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Analysis Note

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

Application

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.

Other Notes

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

assay≥95.0% (HPLC), ≥95.0%
formpowder
impurities~9% water
InChI keyPBHVCRIXMXQXPD-LWQDQPMZSA-N
InChI1S/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-
Quality Level100
qualityfor spectrophotometric det. of transition metals
SMILES stringOS(=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
technique(s)UV/Vis spectroscopy: suitable
Cas Number35218-75-8
This product has met the following criteria: