disodium;2-aminobenzene-1,4-disulfonate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: disodium;2-aminobenzene-1,4-disulfonate
• 化学式: C6H5NNa2O6S2
• 分子量: 297.2
• InChiKey: QYUDDCLXBAJUNA-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -6.92
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  157
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• NOVEL COMPOUND HAVING MULTIMER STRUCTURE OF XANTHENE DERIVATIVE, COLORING COMPOSITION, INK FOR INKJET RECORDING, METHOD OF INKJET RECORDING, COLOR FILTER, AND COLOR TONER
  申请人：FUJIFILM CORPORATION

  公开号：US20140176653A1

  公开（公告）日：2014-06-26

  There is provided a compound represented by formula (1): in formula (1), L represents a divalent to tetravalent linking group; D represents a residue obtained by removing 1 to 5 hydrogen atoms from a compound represented by formula (2); m represents an integer of 1 to 10, however, each L may be the same with or different from every other L; n represents an integer of 2 to 10, however, each D may be the same with or different from every other D; and in formula (2), each of R 4 to R 24 independently represents a hydrogen atom or a substituent, provided that formula (2) has at least one or more ionic hydrophilic groups.

  提供了一种由公式(1)表示的化合物：在公式(1)中，L代表二价到四价的连接基团；D代表通过从由公式(2)表示的化合物中去除1到5个氢原子获得的残基；m代表1到10的整数，但是，每个L可以相同也可以不同于其他L；n代表2到10的整数，但是，每个D可以相同也可以不同于其他D；在公式(2)中，R4到R24中的每一个独立地代表一个氢原子或一个取代基，前提是公式(2)至少有一个或更多的离子亲水基团。
• FLUORINE ATOM-CONTAINING COMPOUND AND USE THEREOF
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20190031600A1

  公开（公告）日：2019-01-31

  Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each Ar F independently represents a predetermined fluorine atom-containing aryl group).

  提供的是下面公式（1）所代表的含氟原子的化合物（在公式中，Z代表预定的二价基团，每个Ar独立代表预定的含芳香环的基团，每个ArF独立代表预定的含氟原子的芳基基团）。
• Ink jet yellow ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
  申请人：Yoshizawa Jun

  公开号：US20060119683A1

  公开（公告）日：2006-06-08

  To provide an ink jet yellow ink to be used in combination with ink excellent in light resistance and environmental gas resistance with a color fading balance with respect to light and an environmental gas between the inks uniformized. The ink jet yellow ink is an ink jet yellow ink to be used for forming an image together with a cyan ink comprising a compound represented by a general formula (1) or a compound represented by a general formula (2) as a coloring material, the ink jet yellow ink comprising: at least one kind of coloring material selected from the following A group; and at least one kind of coloring material selected from the following B group. A group: C.I. Direct Yellow 132 and C.I. Direct Yellow 173 B group: C.I. Direct Yellow 142, C.I. Direct Yellow 86, and a compound represented by a general formula (3).

  提供一种墨水喷射黄色墨水，用于与具有良好光阻和环境气体阻抗的墨水结合使用，具有在墨水之间均匀的光和环境气体褪色平衡。该喷墨黄色墨水用于与含有以下通用式（1）所表示的化合物或通用式（2）所表示的化合物作为着色物质的青色墨水一起形成图像，该喷墨黄色墨水包括：从以下A组中选择的至少一种着色物质；以及从以下B组中选择的至少一种着色物质。A组：C.I.直接黄132和C.I.直接黄173；B组：C.I.直接黄142，C.I.直接黄86和通用式（3）所表示的化合物。
• INK FOR INK JET RECORDING, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP1767595A1

  公开（公告）日：2007-03-28

  There is provided ink jet ink containing at least a coloring material, in which: the coloring material is a compound represented by the following general formula (I) or a salt thereof; a content (weight%) of the coloring material is 3.0 weight% or more with respect to a total weight of the ink jet ink; in a dispersion distance distribution, measured by a small-angle X-ray scattering method, of molecular aggregates in the ink jet ink whose coloring material concentration is adjusted to 3.0 weight%, a dispersion distance d75 value corresponding to 75% of the distribution is 3.0 mass% is 6.50 nm or more and 7.10 nm or less:

  提供了至少含有一种着色材料的喷墨墨水，其中：着色材料是由以下通式（I）表示的化合物或其盐；着色材料的含量（重量％）相对于喷墨墨水的总重量为 3.0 重量％或更高；在通过小角 X 射线散射方法测量的着色材料浓度调整为 3.0 重量％的喷墨墨水中分子聚集体的分散距离分布中，对应于 75% 的分散距离 d75 值为 6.50 nm 或更高和 7.10 nm 或更低，而 3.0 重量％的分散距离 d75 值为 6.50 nm 或更高和 7.10 nm 或更低：
• INK FOR INK JET RECORDING, INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP1767592A1

  公开（公告）日：2007-03-28

  An ink jet ink is disclosed which includes water, a water-soluble organic solvent and a coloring material and has excellent properties. The coloring material is a specific phthalocyanine derivative and is contained in a specific amount in the ink. The water-soluble organic solvent includes a specific amount of 2-pyrrolidone. In addition, a d75 value is in a specific range where the d75 value corresponds to 75% of a dispersion distance distribution, measured by a small angle X-ray scattering method, of molecular aggregates in the ink jet ink whose coloring material concentration is adjusted to 0.5 mass%.

  本发明公开了一种喷墨墨水，它包括水、一种水溶性有机溶剂和一种着色材料，具有优异的性能。着色材料是一种特定的酞菁衍生物，在墨水中含有一定量。水溶性有机溶剂包括一定量的 2-吡咯烷酮。此外，d75 值处于特定范围内，其中 d75 值对应于通过小角 X 射线散射法测量的分子聚集体在喷墨墨水中的分散距离分布的 75%，其着色材料浓度调整为 0.5 质量%。