苯磺酸钠
苯磺酸钠结构式
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常用名 | 苯磺酸钠 | 英文名 | Sodium benzenesulfonate |
|---|---|---|---|---|
| CAS号 | 515-42-4 | 分子量 | 180.157 | |
| 密度 | 1.124 g/mL at 25 °C(lit.) | 沸点 | N/A | |
| 分子式 | C6H5NaO3S | 熔点 | 450 °C | |
| MSDS | 中文版 美版 | 闪点 | 19°C(lit.) | |
| 符号 |
GHS07 |
信号词 | Warning |
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Kinetic and computational evidence for an intermediate in the hydrolysis of sulfonate esters.
Org. Biomol. Chem. 10(40) , 8095-101, (2012) The hydrolytic reactions of sulfonate esters have previously been considered to occur by concerted mechanisms. We now report the observation of a break in a Brønsted correlation for the alkaline hydrolysis of aryl benzenesulfonates. On either side of a break-... |
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CE-ESI-MS analysis of singly charged inorganic and organic anions using a dicationic reagent as a complexing agent.
Electrophoresis 30(22) , 3918-25, (2009) A dicationic ion-pairing reagent, N,N'-dibutyl 1,1'-pentylenedipyrrolidinium, was used to form complexes with singly charged anions for their subsequent analysis by CE-ESI-MS in positive ion mode. This methodology offers the advantages of greater versatility ... |
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Synthesis, structure and in vitro antibacterial activities of new hybrid disinfectants quaternary ammonium compounds: pyridinium and quinolinium stilbene benzenesulfonates.
Eur. J. Med. Chem. 45 , 4199-208, (2010) The series of pyridinium (1-10) and quinolinium (11-20) stilbene benzenesulfonates have been synthesized and their structures were investigated by UV-vis, FT-IR and (1)H NMR spectroscopy. In addition, compound 5 was also determined by single crystal X-ray dif... |
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4-Pregnen-21-ol-3,20-dione-21-(4-bromobenzenesulfonate) (NSC 88915) and related novel steroid derivatives as tyrosyl-DNA phosphodiesterase (Tdp1) inhibitors.
J. Med. Chem. 52 , 7122-31, (2009) Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is an enzyme that catalyzes the hydrolysis of 3'-phosphotyrosyl bonds. Such linkages form in vivo when topoisomerase I (Top1) processes DNA. For this reason, Tdp1 has been implicated in the repair of irreversible Top1-DN... |
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Pseudomonas aeruginosa strain RW41 mineralizes 4-chlorobenzenesulfonate, the major polar by-product from DDT manufacturing.
Environ. Microbiol. 10(6) , 1591-600, (2008) Pseudomonas aeruginosa RW41 is the first bacterial strain, which could be isolated by virtue of its capability to mineralize 4-chlorobenzenesulfonic acid (4CBSA), the major polar by-product of the chemical synthesis of 1,1,1-trichloro-2,2-bis-(4-chlorophenyl)... |
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Non-classical azoreductase secretion in Clostridium perfringens in response to sulfonated azo dye exposure.
Anaerobe 34 , 34-43, (2015) Clostridium perfringens, a strictly anaerobic microorganism and inhabitant of the human intestine, has been shown to produce an azoreductase enzyme (AzoC), an NADH-dependent flavin oxidoreductase. This enzyme reduces azo dyes into aromatic amines, which can b... |
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Molecular template approach for evolution of conducting polymer nanostructures: tracing the role of morphology on conductivity and solid state ordering.
J. Phys. Chem. B 114(3) , 1314-24, (2010) Here, we report a unique molecular template approach, for the first time, to study the evolution of the different types of nanomaterial morphologies such as nanofiber, nanorod, nanosphere, and nanotube in a single system without changing their chemical compos... |
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Assessment of ion transfer amperometry at liquid-liquid interfaces for detection in CE.
Electrophoresis 30(19) , 3366-71, (2009) In this research, ion transfer across the interface between two immiscible electrolyte solutions (ITIES) was used as a method of detection in a CE separation system. This method allows for the electrochemical detection of ionic analytes that cannot be easily ... |
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Development and validation of RP-HPLC method for the determination of genotoxic alkyl benzenesulfonates in amlodipine besylate.
J. Pharm. Biomed. Anal. 48(1) , 227-30, (2008) The present paper describes a simple isocratic reverse phase HPLC method for the determination of four genotoxic alkyl benzenesulfonates (ABSs) viz. methyl, ethyl, n-propyl and isopropyl benzenesulfonates (MBS, EBS, NPBS and IPBS) in amlodipine besylate (ADB)... |
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Synergistic effects of chemical insult and toll-like receptor ligands on dendritic cell activation.
Toxicol. In Vitro 22(8) , 1927-34, (2008) There is considerable interest in the development of in vitro methods for the identification of contact sensitizers, including those that use cultured dendritic cells (DC), key players in cutaneous immune responses. Chemical allergens, such as dinitrobenzene ... |