萘-2-磺酸铵 | 37087-01-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 萘-2-磺酸铵
• 英文名称: ammonium β-naphthalenesulfonate
• 英文别名: Ammonium naphthalene-2-sulphonate；azane;naphthalene-2-sulfonic acid
• CAS: 37087-01-7
• 化学式: C₁₀H₇O₃S*H₄N
• 分子量: 225.268
• InChiKey: ICZCGYVEJDDKLM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.12
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2923900090

反应信息

• 作为反应物：
  描述：

  萘-2-磺酸铵 以 not given 为溶剂， 生成 copper(II) β-naphthalenesulfonate hexahydrate
  参考文献：
  名称：

  Scaramelli, G., 1941, p. 149 - 160

  摘要：

  DOI：
• 作为产物：
  描述：

  2-萘磺酸 、 ammonium hydroxide 生成 萘-2-磺酸铵
  参考文献：
  名称：

  LEE, DUK-HI;FEFERBERG, SUSAN E.;MAYER, PATRICIA

  摘要：

  DOI：

文献信息

• Systems and Methods for Treating Ear Disorders and Formulations Therefor
  申请人：YAACOBI Yoseph

  公开号：US20160022666A1

  公开（公告）日：2016-01-28

  An apparatus for insertion in an ear is provided and includes a drug delivery device for insertion into an external auditory canal, wherein the drug delivery device contains one or more pharmaceutically active agents that can be released from the drug delivery device into the external auditory canal and onto the tympanic membrane to treat ear disorders. In more particular instances, the drug delivery device can conform to the profile of the external auditory canal. Formulations of agents for the drug delivery device are also provided.

  提供一种用于插入耳朵的装置，其中包括一个药物输送装置，可插入外耳道，该药物输送装置含有一种或多种药用活性剂，可从药物输送装置中释放到外耳道和鼓膜上，以治疗耳部疾病。在更具体的情况下，药物输送装置可以符合外耳道的轮廓。还提供了药物输送装置的药剂配方。
• Improved autofluorogram composition
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0223157A1

  公开（公告）日：1987-05-27

  The subject invention provides an autofluorography kit composition comprising (i) a first aqueous solution of a water soluble fluor having a formula selected from R-CO₂-X; R-SO₃-X; and R-NH₃-Y; where X and Y are any counterion capable of imparting water solubility, and R is a fluor molecule; and (ii) a second aqueous solution of a precipitator capable of precipitating the water soluble fluor in an electrophoresis gel matrix.

  本发明提供了一种自显影试剂盒组合物，其中包括：(i) 水溶性氟的第一种水溶液，其式选自 R-CO₂-X；R-SO₃-X；和 R-NH₃-Y；其中 X 和 Y 是能够赋予水溶性的任何反离子，R 是氟分子；和 (ii) 沉淀剂的第二种水溶液，其能够将水溶性氟沉淀在电泳凝胶基质中。
• Liposome comprising a novel phosphate as membrane constituent, liposome preparations and cosmetic preparations comprising said phosphate
  申请人：KAO CORPORATION

  公开号：EP0370491A2

  公开（公告）日：1990-05-30

  A novel monophosphate and a novel diphosphate prepared by a phosphatidyl transfer reaction of a phospholipid and an alcohol in the presence of phospholipase D are disclosed. The phosphates can independently or together form small and stable liposomes which can include active components therein. Cosmetic compositions comprising these phosphates or liposomes penetrate well into the hair and the skin, and exhibit long-lasting excellent moisture-retaining, beauty, skin-activation effects.

  本研究公开了一种新型单磷酸盐和一种新型二磷酸盐，它们是在磷脂酶 D 的存在下，通过磷脂和醇的磷脂酰转移反应制备的。这些磷酸盐可单独或共同形成小而稳定的脂质体，其中可包含活性成分。包含这些磷酸盐或脂质体的化妆品组合物可以很好地渗透到头发和皮肤中，并表现出持久的出色保湿、美容和活肤效果。
• SULFONATED HEAT-RESISTANT POLYMERIC MATERIAL AND METHOD OF PRODUCTION THEREOF
  申请人：MITSUI MINING COMPANY, LIMITED

  公开号：EP0426874A1

  公开（公告）日：1991-05-15

  A sulfonated heat-resistant polymeric material containing at least 1 % by weight (in terms of sulfur content) of sulfone groups and an ammonia adsorption capacity of at least 10 mg/ g, which is produced by heat-treating at 250 to 500°C a starting material composition mainly comprising a sulfonated aromatic polymeric compound containing an aromatic sulfonic acid or its salt as the repeating unit and being soluble in aqueous solvents.

  一种磺化耐热聚合材料，含有至少 1%（按重量计）的砜基（以硫含量计），氨吸附能力至少为 10 mg/g，这种材料是通过在 250 至 500°C 的温度下对起始材料组合物进行热处理而制成的，起始材料组合物主要包括一种磺化芳香族聚合化合物，该化合物含有一种芳香族磺酸或其盐作为重复单元，并可溶于水性溶剂。
• Electrorheological fluid
  申请人：BRIDGESTONE CORPORATION

  公开号：EP0964053A2

  公开（公告）日：1999-12-15

  The present invention discloses an electrorheological fluid comprising: spherical carbonaceous particles obtained substantially from a solvent and a condensation product formed by a methylene type bonding of an aromatic sulfonic acid or a salt thereof as materials; and an electric insulating oil. The electric insulating oil preferably has a relative dielectric constant of 3 or more and a kinematic viscosity at 25°C of 1 to 100 mm2/second. The electric insulating oil may be, for example, fluorosilicone oil, a mixture of fluorosilicone oil and silicone oil, or a mixture of dimethyl silicone oil and modified silicone oil. The electrorheological fluid of the present invention may further include modified silicone oil at a weight percentage of 0.01 to 5%. The electrorheological fluid of the present invention preferably has a dielectric breakdown strength of 4.0kV/mm or more.

  本发明公开了一种电流变液，包括：球形碳质颗粒，主要由溶剂和芳香族磺酸或其盐的亚甲基键合形成的缩合产物作为材料；以及电绝缘油。电绝缘油的相对介电常数最好为 3 或以上，25°C 时的运动粘度为 1 至 100 平方毫米/秒。例如，电绝缘油可以是氟硅油、氟硅油和硅油的混合物或二甲基硅油和改性硅油的混合物。本发明的电流变液还可包括重量百分比为 0.01 至 5%的改性硅油。本发明的电流变液的介电击穿强度最好在 4.0kV/mm 或以上。