(3E,6E)-3,6-bis[(4-chloro-2-phosphonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (3E,6E)-3,6-bis[(4-chloro-2-phosphonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid
• 化学式: C₂₂H₁₆Cl₂N₄O₁₄P₂S₂
• 分子量: 757.4
• InChiKey: HOJRJCAEZDCDRS-RSSRHXQMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  46
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  324
• 氢给体数：
  8
• 氢受体数：
  18

文献信息

• Method for correcting instrumental error of spectorscope of optical analyzer
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0653622A1

  公开（公告）日：1995-05-17

  A method for correcting an instrumental error due to wavelength error of a spectroscope of an optical analyzer for measuring an optical density reflected from or transmitted through a dry analysis element. One standard color plate having a standard optical density ODST is measured by an optical analyzer to be corrected to obtain an measured value ODM. A measured optical density ODS of the element applied with a sample through the optical analyzer to be corrected is corrected by using a ratio of ODM/ODST to obtain a corrected measured value ODC of the sample. The standard color plate to be used contains an indicator dye contained in the non-reacted dry analysis element or a dye having an absorption spectrum same as or similar to that of the indicator dye in the measurement wavelength range. Another correction method in consideration of a layer coefficient of a dry analysis element is also provided.

  一种用于校正因光学分析仪分光镜波长误差而产生的仪器误差的方法，该分光镜用于测量从干燥分析元件反射或透过的光密度。用光学分析仪测量具有标准光密度 ODST 的一块标准色板，并对其进行校正，以获得测量值 ODM。使用 ODM/ODST 的比值对通过待校正光学分析仪施加样品的元素的测量光密度 ODS 进行校正，以获得样品的校正测量值 ODC。要使用的标准色板包含未反应的干分析元件中所含的指示染料，或在测量波长范围内吸收光谱与指示染料相同或相似的染料。此外，还提供了另一种考虑干法分析元件层系数的校正方法。
• Dry analytical element containing ampholyte
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0708335A2

  公开（公告）日：1996-04-24

  A dry analytical element comprising at least one water-permeable reagent layer and a porous spreading layer laminated in this order on a support, wherein at least one layer which is the water-permeable reagent layer, the porous spreading layer or an optional water-permeable layer contains a water-soluble polybasic amino carboxylic acid which is an ampholyte. By applying an analytical element of the invention, an analyte can be measured at a high sensitivity using a small amount of an enzyme, etc., and shelf file can be extended.

  一种干式分析元件，包括至少一层透水试剂层和一层多孔铺展层，依次层叠在一个支架上，其中至少有一层是透水试剂层、多孔铺展层或任选透水层，含有一种水溶性聚碱性氨基羧酸，它是一种两性离子。 通过应用本发明的分析元件，可以使用少量的酶等以高灵敏度测量分析物，并延长保质期。
• Method of preparing integral multilayer analytical element
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0254202B1

  公开（公告）日：1991-09-18
• SOIL ANALYSIS COMPOSITIONS AND METHODS
  申请人：Precision Planting LLC

  公开号：EP3911948A2

  公开（公告）日：2021-11-24
• SOIL ANALYIS COMPOSITIONS AND METHODS
  申请人：Precision Planting LLC

  公开号：US20210341442A1

  公开（公告）日：2021-11-04

  Compositions for testing soil to measure one or more of the following properties of soil: pH, buffer pH, potassium, phosphorus, calcium, and/or magnesium. Test methods for testing soil to measure one or more of the following properties of soil: pH, buffer pH, potassium, phosphorus, calcium, and/or magnesium. A multichamber cartridge containing two or more of the compositions in separate chambers.