EriochromeCyanineR | 3564-18-9

• 物质功能分类: 化学试剂 - 有机试剂 - 氰化物/腈
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: EriochromeCyanineR
• CAS: 3564-18-9
• 化学式: C23H18NaO9S
• 分子量: 493.4
• InChiKey: WWDGYAHLMXFDMX-UHFFFAOYSA-N

物化性质

• 溶解度：
  420克/升

计算性质

• 辛醇/水分配系数(LogP)：
  2.74
• 重原子数：
  34
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  167
• 氢给体数：
  4
• 氢受体数：
  9

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S24/25
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  32041900

制备方法与用途

用途：

• 测定铝和氟
• 在铜和锌等金属中测定微量铝
• 核染色

文献信息

• Methods for coating surfaces with antimicrobial agents
  申请人：The Board of Regents of the University of Texas System

  公开号：US10589003B2

  公开（公告）日：2020-03-17

  Disclosed are methods for coating or impregnating a surface with an antimicrobial agent that involve contacting the surface with a composition that includes an antimicrobial agent and a solvent, and curing the surface by applying heat. Also disclosed are methods for reducing the risk of development or progression of an infection in a subject in need of a medical device, that involve coating or impregnating a surface of the medical device with an antimicrobial agent and then curing the surface by applying heat, wherein the risk of development or progression of an infection is reduced.

  本发明公开了用抗菌剂涂覆或浸渍表面的方法，包括用包括抗菌剂和溶剂的组合物接触表面，并通过加热固化表面。还公开了降低需要使用医疗器械的受试者发生或恶化感染风险的方法，包括用抗菌剂涂覆或浸渍医疗器械表面，然后通过加热固化表面，从而降低发生或恶化感染的风险。
• Composition for simultaneously lightening and coloring hair utilizing bleach-stable acid and basic dyes
  申请人：——

  公开号：US20040143910A1

  公开（公告）日：2004-07-29

  A composition of certain dyes with a category-2 hair bleach can simultaneously lighten hair up to seven levels and deposit various shades of color in a single step. The dyes are bleach-stable derivatives of azo, triarylmethane, thiazine, or nitro dyes. When linked at the ortho- and/or para-positions relative to the chromophoric centers and auxoclirome groups located on or attached to the aromatic rings of these dyes, deactivating or weakly activating chemical groups enhance the dye stability in the alkaline bleach. The absence of ortho and/or para positioned deactivating or weakly-activating substituents, or the presence of strongly activating groups in these positions render the dye molecule susceptible to attack by the bleach and the eventual destruction of these dyes. These deactivating and protective chemical groups may be nitro, halogen, cyano, carboxyl, sulfonic, alkyl or aromatic groups, but not amino, hydroxy, alkoxy or alkylamide groups.

  某些染料与 2 类头发漂白剂的组合物可以在一个步骤中同时淡化头发多达七个色阶，并沉积各种深浅的颜色。这些染料是偶氮、三芳基甲烷、噻嗪或硝基染料的漂白稳定性衍生物。当与位于这些染料的芳香环上或与芳香环相连的发色中心和助染基团的正位和/或对位相连时，失活或弱活化化学基团可提高染料在碱性漂白剂中的稳定性。如果没有正位和/或对位的失活或弱活化取代基，或在这些位置上存在强活化基团，染料分子就很容易受到漂白剂的侵蚀，最终被破坏。这些失活和保护性化学基团可以是硝基、卤素、氰基、羧基、磺酸基、烷基或芳香基团，但不能是氨基、羟基、烷氧基或烷基酰胺基团。
• COMPOSITION FOR SIMULTANEOUSLY LIGHTENING AND COLORING HAIR UTILIZING BLEACH-STABLE ACID AND BASIC DYES
  申请人：L'Avant Garde Inc.

  公开号：EP1372581A1

  公开（公告）日：2004-01-02
• EP1372581A4
  申请人：——

  公开号：EP1372581A4

  公开（公告）日：2005-04-20
• Methods for coating and impregnating medical devices with antiseptic compositions
  申请人：Raad Issam

  公开号：US20050197634A1

  公开（公告）日：2005-09-08

  The present invention provides methods of coating or impregnating medical devices with an antiseptic composition that will inhibit or prevent the nosocomial infections typically associated with the use of such medical devices. The present invention further provides methods of coating or impregnating medical devices that produce devices with effective activity against infection, while avoiding destroying the devices or causing the devices to become toxic. In addition, the invention provides medical devices coated or impregnated with antiseptic compositions by the aforementioned novel methods.