| 18880-36-9

• 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 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• CAS: 18880-36-9
• 化学式: C6H13NNaO3S3
• 分子量: 266.4
• InChiKey: STQBEKPKIFFFHP-UHFFFAOYSA-N

物化性质

• 沸点：
  245.5oC at 760 mmHg
• 密度：
  1.478-1.49g/cm3 at 22℃
• 闪点：
  102.3oC
• LogP：
  -3.54

计算性质

• 辛醇/水分配系数(LogP)：
  0.46
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  123
• 氢给体数：
  1
• 氢受体数：
  5

制备方法与用途

用途

该产品用作电镀添加剂中间体，主要应用于配制镀铜光亮剂，赋予镀层良好的延展性和光泽。

它还可与聚醚和润湿剂等表面活性剂配合使用，或与其他含硫光亮剂结合应用。通过这种方式，可以得到光亮且具有良好延展性的镀层。此外，DPS也可用于贵金属的化学镀，并作为电镀稳定剂。作为一种中电流密度区光亮剂，DPS最早由德国RASCHIG公司引入国内，其主要优点在于出光速度快及镀液稳定性好。

大致使用方法如下：通常与SPS配合使用。对于高品质的SPS，建议按1:1的比例添加DPS；而对于市售普通SPS，因其中可能含有一定比例的DPS成分，则需适当调整配比。添加DPS后，可以减少电镀过程中出现的问题，并有助于调节SPS、M和N之间的平衡，同时络合一价铜离子。

文献信息

• 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。
• Nitrogen-containing polymers for metal surface treatment
  申请人：Dietsche Frank

  公开号：US20060162820A1

  公开（公告）日：2006-07-27

  The present invention relates to a passivating layer on a metal surface, obtainable by contacting the metal surface with a composition comprising a water-soluble nitrogenous polymer, to a surface composed of a metal surface and the passivating layer of the invention, to a process for forming a passivating layer on a metal surface, to the use of a composition comprising a water-soluble nitrogenous polymer to passivate a metal surface, and to a system on a metal surface that comprises a passivating layer of the invention and further coating films.

  本发明涉及一种金属表面钝化层，可通过将金属表面与包含水溶性含氮聚合物的组合物接触而获得；涉及一种由金属表面和本发明钝化层组成的表面；涉及一种在金属表面形成钝化层的工艺；涉及使用包含水溶性含氮聚合物的组合物对金属表面进行钝化；还涉及一种由本发明钝化层和进一步涂膜组成的金属表面系统。
• Metal plating compositions and methods
  申请人：Rohm and Haas Electronic Materials, LLC

  公开号：EP1978051B1

  公开（公告）日：2012-02-22
• Polymer derivatives for treating metals
  申请人：Gonzalez Fernandez Monica

  公开号：US20050126427A1

  公开（公告）日：2005-06-16

  The invention relates to a composition for the treatment of metal surfaces and to the deposition of metals or metal alloys on plastics surfaces, comprising a) at least one polymer as component A, composed of an amino-containing polymer (component Aa), at least one aromatic compound (component Ab), and, where appropriate, an aldehyde (component Ac); b) water or another solvent suitable for dissolving, dispersing, suspending or emulsifying the polymer, as component B; c) if desired, surface-active compounds, dispersants, suspension media and/or emulsifiers as component C. The invention further relates to a process for the treatment of a metal surface and also to a process for the deposition of metals or metal alloys on a-plastics surface in which the metal or plastics surface is contacted with a polymer (component A). The invention further relates to the use of polymers (component A) for the treatment of metal surfaces and for the deposition of metals or metal alloys on a plastics surface, and to polymers composed of specific components A′a, Ab and A′c.