trilithium;2-hydroxypropane-1,2,3-tricarboxylate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: trilithium;2-hydroxypropane-1,2,3-tricarboxylate
• 化学式: C6H5Li3O7
• 分子量: 210.0
• InChiKey: WJSIUCDMWSDDCE-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -14.24
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  141
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  trilithium;2-hydroxypropane-1,2,3-tricarboxylate 在 Cobalt nitrate 作用下， 生成 柠檬酸
  参考文献：
  名称：

  Electrode material for rechargeable lithium battery and electrode structural body comprising said electrode material

  摘要：

  一种可充电锂电池的电极材料，其特征在于该电极材料包括一个硅基材料的细粉末，其主要成分为硅元素，该细粉末的平均粒径（R）在0.1μm≦R<0.5μm范围内。一种可充电锂电池的电极结构体，具有包括所述硅基材料细粉末的电极材料层。一种可充电锂电池，其阳极包括所述电极结构体。

  公开号：

  US07316792B2
• 作为产物：
  描述：

  柠檬酸 、 dilithium;carbonate 、 、 锂 、 乳酸 、 草酸 、 丙三羧酸 以 水 为溶剂， 生成 、 trilithium;2-hydroxypropane-1,2,3-tricarboxylate
  参考文献：
  名称：

  Vermiculite dispersions and method of preparing same

  摘要：

  提供了稳定的蛭石分散液，基本上不沉淀的方法。这些分散液是通过用阴离子螯合剂处理分散液中的蛭石片状颗粒获得的。阴离子螯合剂增强了蛭石在水介质中膨胀的速度和程度。通过剪切使膨胀的蛭石剥离，从而提供了这种创新的分散液。

  公开号：

  US05102464A1

文献信息

• Method of transporting metal ions
  申请人：National Research Laboratories

  公开号：US04180473A1

  公开（公告）日：1979-12-25

  A method of transporting metal ions by introducing a metal complex into a medium containing a moiety which demands the metal ion and the complex releases the ions in a controlled manner upon demand. The metal complexes have an aqueous proton induced dissociation property represented by a sigmoidally-shaped curve on a cartesian coordinate plot of the negative log of the metal ion concentration versus the negative log of hydrogen ion concentration. This dissociation property causes a controlled release of metal ion into mediums containing a reacting moiety upon demand for the metal ion. For example, metalworking emulsions of oil and water are stabilized by the addition thereto of minor amounts of a metal complex, e.g., disodium monocopper(II) citrate, which at alkaline pH metalworking conditions above about 7 to about 9 releases metal cations to the emulsions imparting stabilizing characteristics which prevent emulsion degradation by a number of factors commonly encountered in metalworking operations. Also, the method is effective in the controlled release of metal ions in the normal range of physiological pH, i.e., about 4 to 9, for growth controlling action against microorganisms including bacteria, fungi and viruses.

  一种通过将金属配合物引入含有需要金属离子的基团的介质中来转运金属离子的方法，该配合物在需要时以受控的方式释放离子。金属配合物具有水性质子诱导解离特性，该特性在负对数金属离子浓度与负对数氢离子浓度的直角坐标图上呈S形曲线。这种解离特性使得在需要金属离子的情况下，可以对含有反应基团的介质进行受控释放金属离子。例如，通过向油水乳化液中添加少量金属配合物（例如二钠单铜（II）柠檬酸盐），可以在碱性pH金属加工条件（大约7至9）下释放金属阳离子到乳化液中，赋予其稳定特性，从而防止乳化液在金属加工操作中遇到的多种因素导致的降解。此外，该方法在生理pH的正常范围内（即约4至9）对微生物包括细菌、真菌和病毒的生长具有受控释放金属离子的作用。
• Complexes of heavy metal ions and polyfunctional organic ligands used as
  申请人：National Research Laboratories

  公开号：US04055655A1

  公开（公告）日：1977-10-25

  Antimicrobial agents are disclosed containing as the active ingredient a metal complex of a metal ion and a polyfunctional organic ligand. The antimicrobial metal complexes are characterized by a very unexpected aqueous proton induced dissociation property which causes the controlled release of toxic metal ion at a pH compatible with microorganism growth. This dissociation property is represented by a sigmoidally shaped curve, i.e., one curved in two different directions like the letter "S," on a cartesian coordinate plot of the negative logarithm (log) of metal ion concentration versus the negative logarithm (log) of hydrogen ion concentration (or otherwise known as a pM-pH diagram). Antimicrobial metal complexes are also disclosed which are extremely effective in the controlled release of metal ion from the complex in about the normal range of physiological pH, i.e., about 10.sup.- 4 to 10.sup.-9 moles of hydrogen ion per liter.

  本发明揭示了一种含有金属离子和多功能有机配体的金属配合物作为活性成分的抗微生物剂。这些抗微生物金属配合物的特点是具有非常意想不到的水性质，即在与微生物生长兼容的pH下控制释放有毒金属离子。这种解离性质在负对数（log）金属离子浓度与负对数（log）氢离子浓度（或称为pM-pH图）的笛卡尔坐标图上呈S形曲线。本发明还揭示了一种极其有效的抗微生物金属配合物，在生理pH的正常范围内（即每升10.sup.-4至10.sup.-9摩尔的氢离子）中控制释放金属离子。
• Rapid test for ascorbic acid determination
  申请人：Boehringer Mannheim GmbH

  公开号：US04300905A1

  公开（公告）日：1981-11-17

  Compositions and methods for rapidly determining ascorbic acid in aqueous solutions, consisting of an absorbent carrier containing 2,18-phosphomolybdic acid, an aliphatic hydroxycarboxylic acid buffer to adjust the test to pH 2.5 to 5.0, and an alkali chlorate; process for the preparation of such tests.

  用于快速测定水溶液中抗坏血酸的组合物和方法，包括含有2,18-磷钼酸的吸附载体、脂肪族羟基羧酸缓冲剂以将测试调整至pH 2.5至5.0，以及碱性氯酸盐；制备此类测试的过程。
• Metalworking fluid compositions and methods of stabilizing same
  申请人：National Research Laboratories

  公开号：US04129509A1

  公开（公告）日：1978-12-12

  Stabilized metalworking fluid compositions are disclosed comprising an oil and water dispersion and, as a stabilizer therefor, a metal complex of a metal ion and a polyfunctional organic ligand. The metal complexes have an aqueous proton induced dissociation property represented by a sigmoidally-shaped curve on a cartesian coordinate plot of the negative log of the metal ion concentration versus the negative log of hydrogen ion concentration. This dissociation property causes a controlled release of metal ion into the oil and water dispersion to impart metal working stability to the dispersion. Metal working emulsions of oil and water are stabilized by the addition thereto of minor amounts of a metal complex, e.g., disodium monocopper(II) citrate, which at alkaline pH metalworking conditions above about 7 to about 9 releases metal cations to the emulsions imparting stabilizing characteristics which prevent emulsion degradation by a number of factors commonly encountered in metalworking operations. The stabilized compositions of this invention have greatly improved service life and offer significant economies in metalworking operations.

  本发明揭示了稳定的金属加工液组合物，包括油和水分散液，并作为其稳定剂，一种金属离子和多功能有机配体的金属配合物。金属配合物具有由金属离子浓度的负对数和氢离子浓度的负对数在笛卡尔坐标图上表示的水性质子诱导解离性质。这种解离性质会在油和水分散液中控制释放金属离子，以赋予分散液金属加工稳定性。油和水的金属加工乳液通过添加少量金属配合物（例如，二钠单铜（II）柠檬酸盐），在碱性pH金属加工条件高于约7至约9时释放金属阳离子到乳液中，赋予稳定特性，防止乳化降解受到金属加工操作中常见的多种因素的影响。本发明的稳定组合物具有极大的使用寿命，并在金属加工操作中提供显著的经济效益。
• Electrode material for rechargeable lithium battery, electrode structural body comprising said electrode material, rechargeable lithium battery having said electrode structural body, process for the production of said electrode structural body, and process for the production of said rechargeable lithium battery
  申请人：——

  公开号：US20030157407A1

  公开（公告）日：2003-08-21

  An electrode material for a rechargeable lithium battery, characterized in that said electrode material comprises a fine powder of a silicon-based material whose principal component is silicon element, said fine powder having an average particle size (R) in a range of 0.1 &mgr;m≦R<0.5 &mgr;m. An electrode structural body for a rechargeable lithium battery, having an electrode material layer comprising said silicon-based material fine powder. A rechargeable lithium battery whose anode comprising said electrode structural body.

  一种用于可充电锂电池的电极材料，其特征在于所述电极材料包括以硅元素为主要组分的硅基材料的细粉末，所述细粉末的平均粒径（R）在0.1μm≤R<0.5μm范围内。一种可充电锂电池的电极结构体，具有包括所述硅基材料细粉末的电极材料层。一种可充电锂电池，其阳极包括所述电极结构体。