5-磺基水杨酸钠 | 831-54-9

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸盐/亚磺酸盐
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 5-磺基水杨酸钠
• 中文别名: 脂肪磺酸鈉；2-羟基苯甲酸-5-磺酸钠；磺柳酸钠
• CAS: 831-54-9
• 化学式: C7H6NaO6S
• 分子量: 241.18
• InChiKey: IQMGXSMKUXLLER-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.04
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  120
• 氢给体数：
  3
• 氢受体数：
  6

制备方法与用途

制备方法

用于制作分析试剂。

用途简介

暂无具体用途说明。

文献信息

• Silver halide photographic light-sensitive materials
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0295698A2

  公开（公告）日：1988-12-21

  There are provided by the invention silver halide photographic light-sensitive materials containing dyestuff(s) represented by the general formula (I): wherein R¹, R³, R⁴, R⁶, L₁, L₂, L₃, Z¹ and Z² are groups conventional in this technical field, and R² and R⁵ each represent an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted heterocyclic group, COR⁷ or SO₂R⁷ (wherein R⁷ represents an optionally substituted alkyl group or an optionally substituted aryl group) (including the case where the dyestuff(s) is(are) in the form of salt(s)). The dyestuff(s) act(s) as a coloring agent for colored layer(s) for color filtering, antihalation, antiirradiation, etc. Silver halide photographic light-sensitive materials containing dyestuffs represented by the general formula (I) of the invention have remarkable effects, for example, that stability of dyestuffs in the membrane with time lapse is high, relative sensitivity is high, lowering of sensitivity in exposure to light under high humidity is small, image quality is excellent, there is only a little remaining color, and/or there is only a little fog, as compared with silver halide photographic light-sensitive materials containing conventional dyestuffs for the aforementioned purposes.

  本发明提供了含有通式(I)代表的染料的卤化银感光材料： 其中 R¹、R³、R⁴、R⁶、L₁、L₂、L₃、Z¹ 和 Z² 为本技术领域的常规基团，R² 和 R⁵ 分别代表任选取代的烷基、任选取代的芳基、任选取代的杂环基、COR⁷ 和 R⁸ 、任选取代的杂环基、COR⁷ 或 SO₂R⁷（其中 R⁷ 代表任选取代的烷基或任选取代的芳基）（包括染料以盐的形式存在的情况）。 染料可作为有色层的着色剂，用于滤色、防光、防辐射等。 含有本发明通式(I)所代表的染料的卤化银感光材料具有显著的效果，例如，与含有用于上述目的的传统染料的卤化银感光材料相比，染料在膜中随时间推移的稳定性高、相对感光度高、在高湿度下曝光时感光度降低小、图像质量优异、仅有少量残留色和/或仅有少量雾。
• Silver halide color photographic material containing pyrazolo(1,5-b) (1,2,4)triazole magenta coupler
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0381183A2

  公开（公告）日：1990-08-08

  The present invention relates to a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, which contains at least one nondiffusible pyrazolo(1,5-b)(1,2,4)-triazole magenta coupler represented by the following general formula (I) in at least one of the silver halide emulsion layers in order to acquire high color formability and to produce a dye image excellent in hue: wherein R1 represents an alkyl group; R2 and R3 each represents a hydrogen atom or an alkyl group, provided that both are not a hydrogen atom; R4 represents an alkyl group, an alkoxy group or a halogen atom; L represents an alkylene group; m represents an integer of 0 to 5; n represents an integer of 0 to 5, and when n is 2 or more, the R4.'s may be different from one another; and X represents a halogen atom.

  本发明涉及一种卤化银彩色感光材料，该材料包括一个支撑体，支撑体上至少有一层卤化银乳剂层，在至少一层卤化银乳剂层中含有至少一种由下通式(I)表示的不可扩散吡唑(1,5-b)(1,2,4)-三唑洋红耦合剂，以获得高显色性并产生色调优异的染料图像： 其中 R1 代表烷基；R2 和 R3 各自代表氢原子或烷基，但两者都不是氢原子；R4 代表烷基、烷氧基或卤素原子；L 代表亚烷基；m 代表 0 至 5 的整数；n 代表 0 至 5 的整数，当 n 为 2 或 2 以上时，R4.
• Color developer and processing method using the same
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0573956A2

  公开（公告）日：1993-12-15

  There is disclosed a color developer and a method for processing a silver halide color photographic material using said color developer. The color developer comprises at thiourea compound represented by the formula (I): wherein Ri, R2, R3, and R4 each represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted cycloalkylene group, provided that two or more of R1, R2, R3, and R4 each do not represent a hydrogen atom at the same time; at least one pair of R1 and R3, and R2 and R4, together may bond to form a nitrogen-containing heterocyclic ring; or at least one pair of R1 and R2, and R3 and R4, together may bond to form a ring.

  本发明公开了一种显色剂和一种使用所述显色剂处理卤化银彩色感光材料的方法。该显色剂包括由式 (I) 表示的硫脲化合物： 其中 Ri、R2、R3 和 R4 各自代表一个氢原子、一个取代或未取代的烷基、一个取代或未取代的芳基或一个取代或未取代的环亚烷基，条件是 R1、R2、R3 和 R4 中的两个或两个以上各自不同时代表一个氢原子；至少一对 R1 和 R3 以及 R2 和 R4 可结合在一起形成一个含氮杂环；或至少一对 R1 和 R2 以及 R3 和 R4 可结合在一起形成一个环。
• Novel, iron complex, process for producing the same, photographic processing composition and processing process using the same
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0713139A1

  公开（公告）日：1996-05-22

  An additive for photography represented by formula (I): wherein R₁ is an aliphatic hydrocarbon group, an aryl group, or a heterocyclic ring group; R₂ is hydrogen, an aliphatic hydrocarbon group, an aryl group, or a heterocyclic ring group; L₁, L₂, L₃, L₄ and L₅ are independently an alkylene group; m and n are independently 0 or 1; W¹ and W² are independently an alkylene group, an arylene group, aralkylene group or a divalent nitrogen-containing heterocyclic ring group; D is a single bond, -O-, -S- or -N(Rw)-, where Rw is hydrogen, an aliphatic hydrocarbon group or an aryl group; v is 0 or an integer of from 1 to 3; w is an integer of from 1 to 3; and M₁, M₂, M₃ and M₄ are independently hydrogen or a cation, photographic processing composition and a processing process using the same.

  一种由式（I）表示的摄影添加剂： 其中 R₁ 是脂肪烃基、芳基或杂环基；R₂ 是氢、脂肪烃基、芳基或杂环基；L₁、L₂、L₃、L₄ 和 L₅ 独立为亚烷基；m 和 n 独立为 0 或 1；W¹ 和 W² 独立为亚烷基、芳烯基、芳烷基或二价含氮杂环基团；D是单键、-O-、-S-或-N(Rw)-，其中Rw是氢、脂肪族烃基或芳基；v是0或1至3的整数；w是1至3的整数；以及M₁、M₂、M₃和M₄独立地是氢或阳离子。
• Photographic processing composition in slurry form
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0800111A1

  公开（公告）日：1997-10-08

  In a slurry-form photographic processing composition, some of photographic processing components are dispersed in water in fine particulate form, and a water-soluble polymer is contained in an amount of 0.1-10% by weight based on the weight of the processing components. The slurry composition is compact, easy to take out of the container, well soluble, and free of degradation during long-term storage.

  在一种浆状照相冲洗组合物中，一些照相冲洗成分以细颗粒状分散在水中，并含有一种水溶性聚合物，其含量为冲洗成分重量的 0.1-10%（按重量计）。这种浆状组合物结构紧凑，易于从容器中取出，溶解性好，并且在长期储存过程中不会发生降解。