3-(苯骈噻唑-2-巯基)-丙烷磺酸钠 | 49625-94-7

• 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 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 3-(苯骈噻唑-2-巯基)-丙烷磺酸钠
• 中文别名: 3-(苯骈噻唑-2-巯基)丙烷磺酸；3-(苯并噻唑-2-巯基)丙烷磺酸钠；3-(苯并噻唑-2-基硫代)-1-丙磺酸钠盐；ZPS；3-(苯并噻唑-2-巯基)丙烷磺酸
• 英文名称: 3-(2-Benzthiazolylthio)-1-propanesulfonic acid sodium salt
• CAS: 49625-94-7
• 化学式: C10H11NNaO3S3
• 分子量: 312.4
• InChiKey: YXYDKEGYAUWLIT-UHFFFAOYSA-N

物化性质

• 熔点：
  ≥320 °C (dec.)
• 密度：
  1.593-1.597g/cm3 at 22℃
• 闪点：
  110 °C
• LogP：
  -1.7 at 21.1℃
• 表面张力：
  72.5mN/m at 1g/L and 20℃
• 稳定性/保质期：

  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2.29
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  129
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

制备方法与用途

用途

该产品主要用于配制镀铜光亮剂，并适用于其他贵金属电镀。

作为酸性镀铜光亮剂，它可以与聚醚和润湿剂配合使用，从而获得光泽且延展性良好的镀层。此外，它也可用于贵金属的化学镀，并可用作电镀稳定剂，以防止无序沉积。

文献信息

• Leveling agent and electroplating composition comprising the same
  申请人：SOULBRAIN CO., LTD.

  公开号：US10760174B2

  公开（公告）日：2020-09-01

  The present invention relates to a leveling agent and electroplating composition comprising the same. When features are plated using the electroplating composition of the present invention, excellently leveled plated surfaces with minimized defects may be obtained.

  本发明涉及一种整平剂和由其组成的电镀组合物。当使用本发明的电镀组合物对特征进行电镀时，可获得平整度极佳且缺陷最小的电镀表面。
• Plating bath and method for depositing a metal layer on a substrate
  申请人：Shipley Company, L.L.C.

  公开号：US20030070934A1

  公开（公告）日：2003-04-17

  A metal plating bath and method of plating a metal on a substrate where the metal plating bath contains heteroatom compounds that prevent or inhibit the consumption of metal plating bath additives. The metal plating bath additives improve the brightness of plated metal as well as the ductility, micro-throwing power and macro-throwing power of the plating bath. The addition of the additive consumption inhibiting heteroatom organic compounds improves the physical properties of the plated metal as well as the efficiency of the plating process. The heteroatom organic compounds may contain sulfur, oxygen or nitrogen heteroatoms.

  一种在基底上电镀金属的金属电镀液和方法，其中金属电镀液含有能防止或抑制金属电镀液添加剂消耗的杂原子化合物。金属电镀液添加剂可提高电镀金属的光亮度以及电镀液的延展性、微投掷力和宏观投掷力。添加抑制杂原子有机化合物消耗的添加剂可改善电镀金属的物理性质和电镀工艺的效率。杂原子有机化合物可包含硫、氧或氮杂原子。
• Corrosion inhibiting composition for metals
  申请人：COLUMBIA CHEMICAL CORPORATION

  公开号：US20040170848A1

  公开（公告）日：2004-09-02

  A corrosion inhibiting composition for coating an article or substrate such as a metal, metal coating, chromated metal coating, and the like comprises a film-forming compound such as a wax or a polymer, and a sulfide salt or thio compound or a derivative of a thio compound.

  一种用于涂覆金属、金属涂层、铬化金属涂层等物品或基材的缓蚀组合物由成膜化合物（如蜡或聚合物）和硫化盐或硫代化合物或硫代化合物的衍生物组成。
• Polymer derivatives for the treatment of metals
  申请人：Fernandez Gonzalez Monica

  公开号：US20050121114A1

  公开（公告）日：2005-06-09

  A composition for the treatment of metal surfaces and for the deposition of metals or metal alloys on plastics surfaces contains a) at least one polymer as component A, composed of the structural element (1) and at least three structural elements selected from the group consisting of b) water or another solvent which is suitable for dissolving, dispersing, suspending or emulsifying the polymer, as component B; c) if required, surface-active compounds, dispersants, suspending media and/or emulsifiers as component C. In a process for the treatment of a metal surface and a process for the deposition of metals or metal alloys on a plastics surface, the metal or plastics surface is brought into contact with a polymer (component A). Furthermore, polymers (component A) are used for the treatment of metal surfaces and for the deposition of metals or metal alloys on a plastics surface, and polymers composed of special components A′a, A′b and A′c.

  一种用于处理金属表面和在塑料表面沉积金属或金属合金的组合物包含 a) 至少一种聚合物作为 A 组分，由结构元素（1）和至少三种结构元素组成。 和至少三个结构单元组成，这三个结构单元选自以下组别 在处理金属表面和在塑料表面沉积金属或金属合金的工艺中，金属或塑料表面与聚合物 （组分 A）接触。）此外，用于处理金属表面和在塑料表面沉积金属或金属合金的聚合物（组分 A），以及由特殊组分 A′a、A′b 和 A′c 组成的聚合物。
• Polymers containing carboxylate for the treatment of metallic surfaces
  申请人：Dietsche Frank

  公开号：US20050163933A1

  公开（公告）日：2005-07-28

  The present invention relates to a composition for treating surfaces, comprising a copolymer as component A, synthesized from (meth)acrylic acid or salts thereof, a carboxylate-containing monomer and/or monomers containing groups containing phosphoric and/or phosphonic acid or salts thereof, and further comonomers if desired, to a passivating layer on a metal surface, which comprises component A, to a process for forming said passivating layer, and to the use of the composition of the invention to passivate a metal surface.

  本发明涉及一种用于处理表面的组合物，该组合物包括作为 A 组分的共聚物（由（甲基）丙烯酸或其盐、含羧酸基的单体和/或含有含磷酸和/或膦酸基团的单体或其盐以及其他共聚物（如需要）合成）；涉及金属表面上的钝化层，该钝化层包括 A 组分；涉及形成所述钝化层的工艺；还涉及使用本发明组合物钝化金属表面。