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Merck
CN

89456

4,4′,4″,4″-（卟啉-5,10,15,20-四）四（苯磺酸）

for spectrophotometric det. of transition metals, ≥95.0%

别名:

内消旋(4-磺酸苯基)卟吩

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关于此项目

经验公式（希尔记法）:
C44H30N4O12S4
化学文摘社编号:
35218-75-8
分子量:
934.99
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
329769738
MDL number:
MFCD00070632
Beilstein/REAXYS Number:
4227566
Assay:
≥95.0% (HPLC), ≥95.0%
Form:
powder

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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-

SMILES string

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 key

PBHVCRIXMXQXPD-LWQDQPMZSA-N

assay

≥95.0% (HPLC), ≥95.0%

form

powder

quality

for spectrophotometric det. of transition metals

technique(s)

UV/Vis spectroscopy: suitable

impurities

~9% water

Quality Level

100

相关类别

Application

4,4′,4′′,4′′′-(卟啉-5,10,15,20-四基)四(苯磺酸)[四钠盐水合物，TPPS]已被用于制备Co–Al LDH/Fe(III)-TPPS薄膜修饰电极；用于证明Co(III)/Co(II)和铁(III)卟啉的可逆性氧化还原峰属性，该属性使其成为电子转移介质。

Packaging

无底玻璃瓶。内容物在插入式融锥内。

Analysis Note

最大吸收（甲醇溶液）：412-416nm

Other Notes

用于分光光度法测定超痕量过渡金属的试剂；用于毛细管区带电泳

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCJ5871
BCCF4206
BCCC0127
BCCB2493
BCCB0261

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Protein identification in polyacrylamide gel electrophoresis (PAGE) requires post-electrophoretic steps like fixing, staining and destaining of the gel, which are time-consuming and cumbersome. We have developed a method for direct visualization of protein bands in PAGE using tetrakis(4-sulfonato phenyl)porphyrin (TPPS)
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In the search of new materials characterized by high two-photon absorption (TPA) efficiency, many efforts have been devoted to design chromophores with enhanced TPA responses progressively moving from linear chromophores such as dipoles and quadrupoles toward multimeric complex molecular architectures.
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Nature chemistry, 4(3), 201-207 (2012-02-23)
Many essential biological molecules exist only in one of two possible mirror-image structures, either because they possess a chiral unit or through their structure (helices, for example, are intrinsically chiral), but so far the origin of this homochirality has not
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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
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