2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt | 7045-83-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt
• 英文别名: sodium;1,4-dioxonaphthalene-2-sulfonate
• CAS: 7045-83-2
• 化学式: C10H5NaO5S
• 分子量: 260.2
• InChiKey: AURROVOEOKOHQK-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.5
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  99.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt 生成 2-羟基-1,4-萘醌
  参考文献：
  名称：

  SAWHNEY K. N.; MATHUR K. B. L., INDIAN J. CHEM., 1978, B16, NO 10, 863-864

  摘要：

  DOI：
• 作为产物：
  描述：

  1,4-萘醌 生成 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• DIRECT EPOXIDATION CATALYST
  申请人：Dang Vu A.

  公开号：US20120083612A1

  公开（公告）日：2012-04-05

  The invention is a process for epoxidizing an olefin with hydrogen and oxygen in a solvent comprising acetonitrile in the presence of an quinone-acid salt and a catalyst comprising a titanium zeolite and a noble metal. The process results in higher productivity and improved selectivity to propylene oxide from hydrogen and oxygen, as compared to processes that use only a quinone.

  该发明涉及一种在含有乙腈的溶剂中，在醌酸盐和钛沸石以及贵金属催化剂的存在下，用氢气和氧气使烯烃环氧化的方法。与仅使用醌酸盐的方法相比，该方法产率更高，且选择性更好，可以得到更多的丙烯氧化物。
• Control of thiosulfate in wet desulfurization process solutions
  申请人：FMC Corporation

  公开号：EP0018635A2

  公开（公告）日：1980-11-12

  A method for controlling the concentration of dissolved thiosulfate byproduct which forms in a wet desulfurization process, by introducing a peroxygen chemical into its recirculating aqueous absorption medium. A peroxygen chemical such as aqueous hydrogen peroxide is introduced into the recirculating aqueous alkaline absorption medium, preferably after its regeneration, in an amount sufficient to maintain the concentration of thiosulfate byproduct below a saturation concentration. The method is applicable to cyclic wet desulfurization processes, used to recover elemental sulfur from H2S-containing gas streams, in which the absorption medium contains a regenerable oxidizing agent and is subject to thiosulfate byproduct buildup.

  一种控制湿法脱硫工艺中形成的溶解硫代硫酸盐副产物浓度的方法，其方法是将过氧化学物引入其再循环的含水吸收介质中。将过氧化学品（如过氧化氢水溶液）引入循环水碱性吸收介质中，最好是在其再生之后，其引入量足以将硫代硫酸盐副产物的浓度维持在饱和浓度以下。该方法适用于循环湿法脱硫工艺，用于从含 H2S 的气流中回收元素硫，其中吸收介质含有可再生氧化剂，并受硫代硫酸盐副产物积聚的影响。
• Process for producing electrically conductive organic polymer
  申请人：NITTO DENKO CORPORATION

  公开号：EP0546553A2

  公开（公告）日：1993-06-16

  A process for producing an electrically conductive organic polymer, which comprises subjecting an organic polymer having an imino-p-phenylene structural unit represented by the following formula as the main repeating unit to a doping treatment with a solution having dissolved therein a quinone series oxidizing agent together with a protonic acid.

  一种生产导电性有机聚合物的工艺，包括将具有下式所代表的亚氨基对苯基结构单元的有机聚合物 作为主重复单元的有机聚合物，用溶解了醌系列氧化剂和质子酸的溶液进行掺杂处理。
• SOLID ELECTROLYTIC CAPACITOR AND PROCESS FOR THE PRODUCTION THEREOF
  申请人：Showa Denko K K

  公开号：EP0971382A1

  公开（公告）日：2000-01-12

  A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion having a sulfo anion group and a quinone structure and other anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.

  固体电解电容器包括具有微细孔隙的阀门作用金属、形成于阀门作用金属表面的介电膜以及设置在介电膜上的固体电解质层，其中固体电解质层的至少一部分为片状结构。具体而言，固体电解电容器包括具有特定缩合环结构的导电聚合物，其中包含（1）含有磺醌阴离子的固体电解质层，该阴离子具有磺阴离子基团和醌结构以及其他阴离子；以及（2）含有蒽磺酸离子和其他阴离子的固体电解质层。
• CONDUCTIVE POLYANILINE COMPOSITION, FILM THEREOF, AND PROCESSES FOR PRODUCING THESE
  申请人：NITTO DENKO CORPORATION

  公开号：EP1466934A1

  公开（公告）日：2004-10-13

  The invention provides an electrically conductive polyaniline composition comprising polyaniline which contains at least one of novolac resins selected from the group consisting of phenolsulfonic acid novolac resin and naphtholsulfonic acid novolac resin as a dopant. The electrically conductive polyaniline composition is obtained by contacting polyaniline with an aqueous solution of the novolac resin to dope the polyaniline with the novolac resin. The invention further provides an electrically conductive polyaniline film which comprises the polyaniline containing the novolac resin as a dopant. The electrically conductive polyaniline film is obtained by contacting film of polyaniline with an aqueous solution of the novolac resin to dope the polyaniline.

  本发明提供了一种导电聚苯胺组合物，该组合物包含聚苯胺，聚苯胺含有选自酚磺酸酚醛树脂和萘磺酸酚醛树脂组中的至少一种酚醛树脂作为掺杂剂。导电聚苯胺组合物是通过将聚苯胺与酚醛树脂水溶液接触，使聚苯胺掺入酚醛树脂而得到的。 本发明进一步提供了一种导电聚苯胺薄膜，它由含有酚醛树脂作为掺杂剂的聚苯胺组成。导电性聚苯胺薄膜是通过将聚苯胺薄膜与酚醛树脂水溶液接触以掺杂聚苯胺而获得的。