2-羟基萘-1-磺酸钠 | 25059-14-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-羟基萘-1-磺酸钠
• 英文名称: 2-Hydroxy-1-naphthalenesulfonic acid; sodium
• CAS: 25059-14-7
• 化学式: C10H8NaO4S
• 分子量: 247.22
• InChiKey: LQELEHYKRUQLJA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.41
• 重原子数：
  16
• 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：
  83
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2908999090

文献信息

• An ink-jet cloth printing ink and an ink-jet recording method
  申请人：KONICA MINOLTA HOLDINGS, INC.

  公开号：EP1514969A1

  公开（公告）日：2005-03-16

  An ink-jet cloth printing ink containing a disperse dye, a dispersing agent, water and a water-soluble organic solvent, wherein the average particle diameter of the disperse dye is from 100 nm to 300 nm and the solubility of the dye in the ink is from 10-5 to 10-3.

  一种含有分散染料、分散剂、水和水溶性有机溶剂的喷墨布印花墨水，其中分散染料的平均颗粒直径为 100 纳米至 300 纳米，染料在墨水中的溶解度为 10-5 至 10-3。
• AQUEOUS INK FOR INKJET PRINTING, INK SET AND INKJET PRINTING METHOD
  申请人：Konica Minolta, Inc.

  公开号：EP3023464A2

  公开（公告）日：2016-05-25

  An object of the present invention is to provide an aqueous ink for inkjet printing capable of developing similar color tones on both front and rear surfaces at high concentration, without disperse dyes likely to bleed from the edge of a portion on which an image should be formed, and without particles having large volume likely to grow during storage, and an ink set and an inkjet printing method using the same. A first aqueous ink of the present invention is an aqueous black ink for inkjet printing containing water and disperse dyes, and the disperse dyes include at least one selected from an orange type disperse dye and a yellow type disperse dye, a red type disperse dye, and a blue type disperse dye, with the red type disperse dye being a compound represented by Formula (1), and the blue type disperse dye being a compound represented by Formula (2).

  本发明的目的是提供一种用于喷墨打印的水性墨水，该墨水能够在高浓度下在正面和背面显现出相似的色调，不含可能从应形成图像的部分边缘渗出的分散染料，也不含在储存期间可能增长的体积较大的颗粒，以及使用该墨水的墨水组和喷墨打印方法。本发明的第一种水性墨水是含有水和分散染料的喷墨打印用水性黑色墨水，分散染料包括至少一种选自橙色型分散染料和黄色型分散染料、红色型分散染料和蓝色型分散染料的分散染料，其中红色型分散染料为式（1）表示的化合物，蓝色型分散染料为式（2）表示的化合物。
• Ink-jet cloth printing ink and an ink-jet recording method
  申请人：Morimoto Hitoshi

  公开号：US20050057631A1

  公开（公告）日：2005-03-17

  An ink-jet cloth printing ink containing a disperse dye, a dispersing agent, water and a water-soluble organic solvent, wherein the average particle diameter of the disperse dye is from 100 nm to 300 nm and the solubility of the dye in the ink is from 10 −5 to 10 −3 .

  一种含有分散染料、分散剂、水和水溶性有机溶剂的喷墨布料印花墨水，其中分散染料的平均颗粒直径为 100 nm 至 300 nm，染料在墨水中的溶解度为 10 -5 至 10 -3 .
• Ink-jet ink production method and ink-jet recording method
  申请人：Takagi Toshiya

  公开号：US20050217536A1

  公开（公告）日：2005-10-06

  A method of producing an ink-jet ink containing the steps in the order named: (a) dispersing colorant particles, a dispersing agent, and a solvent mixture containing water and a water-soluble organic solvent so as to obtain a dispersion of the colorant particles; (b) filtering the dispersion of the colorant particles using a hollow fiber filter; and (c) applying ultrasonic degassing treatment to the filtered dispersion of the colorant particles to obtain the ink-jet ink, wherein a content of oxygen in the ink-jet ink is not more than 2 ppm based on the total weight of the ink-jet ink.
• INK COMPOSITION, INK JET RECORDING DEVICE, INK JET RECORDING METHOD, AND METHOD FOR REUSING RECORDING MEDIUM
  申请人：MIMAKI ENGINEERING CO., LTD.

  公开号：US20160090496A1

  公开（公告）日：2016-03-31

  Recordation and removal of an image that can be removed from a recording medium are facilitated with suitable workability. An ink composition for forming an image using an ink jet scheme on a recording medium, and removing the image from the recording medium by dissolving the image by a solvent after having fixed the formed image by light irradiation, and an ink composition that is to become a base of an image layer formed on the recording medium using the ink jet scheme, and that is for removing the image layer from the recording medium by dissolving the ink composition by the solvent after having fixed the formed image layer by the light irradiation that are according to the present disclosure include a photocurable compound that is cured by receiving light irradiation and dissolved by a solvent while in a cured state.