3-苯磺酰基苯磺酸钾 | 63316-43-8

• 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: 3-苯磺酰基苯磺酸钾
• 中文别名: 3-苯磺酰基苯磺酸
• CAS: 63316-43-8
• 化学式: C12H10KO5S2
• 分子量: 337.4
• InChiKey: AZAXDEGLWYZTDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.39
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  105
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

文献信息

• Extrudable thermoplastic resin compositions for diffusive lighting with textured matte surface
  申请人：SABIC Innovative Plastics IP B.V.

  公开号：EP2112203A1

  公开（公告）日：2009-10-28

  Disclosed herein are light-diffusing materials, methods of making the same and lighting devices using the same In one embodiment, a light-diffusing material or film is formed from a composition comprising polycarbonate and light-diffusing acrylic particles In one embodiment, a method for producing a film comprises combining the components and extruding the resulting composition into a single or multi-layered film that can be optionally shaped

  本文公开了光扩散材料、制造光扩散材料的方法以及使用光扩散材料的照明设备。 在一个实施方案中，光扩散材料或薄膜由包含聚碳酸酯和光扩散丙烯酸粒子的组合物形成。
• Process for the production of melt polycarbonate compositions
  申请人：SABIC Innovative Plastics IP B.V.

  公开号：EP2703424A1

  公开（公告）日：2014-03-05

  In an embodiment, a process for making a polycarbonate composition by a melt polymerization process can comprise: melt polymerizing reactants to produce a molten reaction product; filtering the molten reaction product prior to any extruding; and extruding the molten reaction product to form the polycarbonate composition. In another embodiment, a melt polymerization process can comprise: melt polymerizing a dihydroxy reactant and a carbonate compound in the presence of a catalyst to produce a molten reaction product; and upstream of all extruders, removing gels having a particle size of greater than or equal to 0.5 micrometers from the molten reaction product; and extruding to produce the polycarbonate composition. A melt polymerization unit can comprise: a polymerization vessel for melt polymerizing a dihydroxy reactant and a carbonate compound to produce a molten reaction product, a melt filter, and an extruder. The melt filter is located upstream from the extruder.

  在一个实施方案中，通过熔融聚合工艺制造聚碳酸酯组合物的工艺可以包括：熔融聚合反应物以产生熔融反应产物；在挤压之前过滤熔融反应产物；挤压熔融反应产物以形成聚碳酸酯组合物。在另一个实施方案中，熔融聚合工艺可包括：在催化剂存在下，熔融聚合二羟基反应物和碳酸盐化合物，生成熔融反应产物；在所有挤压机的上游，从熔融反应产物中去除粒径大于或等于 0.5 微米的凝胶；挤压生成聚碳酸酯组合物。熔融聚合装置可包括：用于熔融聚合二羟基反应物和碳酸盐化合物以产生熔融反应产物的聚合容器、熔体过滤器和挤压机。熔体过滤器位于挤压机的上游。
• PROCESS FOR THE PRODUCTION OF MELT POLYCARBONATE COMPOSITIONS
  申请人：SABIC Global Technologies B.V.

  公开号：EP3511359A1

  公开（公告）日：2019-07-17

  In an embodiment, a process for making a polycarbonate composition by a melt polymerization process can comprise: melt polymerizing reactants to produce a molten reaction product; filtering the molten reaction product prior to any extruding; and extruding the molten reaction product to form the polycarbonate composition. In another embodiment, a melt polymerization process can comprise: melt polymerizing a dihydroxy reactant and a carbonate compound in the presence of a catalyst to produce a molten reaction product; and upstream of all extruders, removing gels having a particle size of greater than or equal to 0.5 micrometers from the molten reaction product; and extruding to produce the polycarbonate composition. A melt polymerization unit can comprise: a polymerization vessel for melt polymerizing a dihydroxy reactant and a carbonate compound to produce a molten reaction product, a melt filter, and an extruder. The melt filter is located upstream from the extruder.

  在一个实施方案中，通过熔融聚合工艺制造聚碳酸酯组合物的工艺可以包括：熔融聚合反应物以产生熔融反应产物；在挤压之前过滤熔融反应产物；挤压熔融反应产物以形成聚碳酸酯组合物。在另一个实施方案中，熔融聚合工艺可包括：在催化剂存在下，熔融聚合二羟基反应物和碳酸盐化合物，生成熔融反应产物；在所有挤压机的上游，从熔融反应产物中去除粒径大于或等于 0.5 微米的凝胶；挤压生成聚碳酸酯组合物。熔融聚合装置可包括：用于熔融聚合二羟基反应物和碳酸盐化合物以产生熔融反应产物的聚合容器、熔体过滤器和挤压机。熔体过滤器位于挤压机的上游。
• POLY(PHENYLENE ETHER) RESIN COMPOSITION
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：EP3530697A1

  公开（公告）日：2019-08-28

  Provided is a highly flame-retarded polyphenylene ether resin composition that, even when ignited, efficiently forms bulky porous char serving as a combustion barrier layer and, as a result, can reduce heat release and smoke production during combustion, and that is also easily colorable. The polyphenylene ether resin composition contains a polyphenylene ether (A), an organosulfonic acid and/or organosulfonic acid alkali metal salt (C), and an aromatic phosphate flame retardant (D). The polyphenylene ether resin composition contains 50 mass% or more of the polyphenylene ether (A) per 100 mass% of the polyphenylene ether resin composition and has a maximum heat release rate (HRR (max)) of 250 kW/m2 or less as measured in accordance with ISO 5660-1 using a cone calorimeter.

  本发明提供了一种高阻燃性聚苯醚树脂组合物，该组合物即使被点燃，也能有效地形成作为燃烧阻挡层的大块多孔炭，因此可以减少燃烧过程中的热量释放和烟雾产生，而且易于着色。聚苯醚树脂组合物包含聚苯醚（A）、有机磺酸和/或有机磺酸碱金属盐（C）以及芳香族磷酸酯阻燃剂（D）。每 100 质量份的聚苯醚树脂组合物中含有 50 质量％或更多的聚苯醚（A），根据 ISO 5660-1 标准使用锥形量热计测量，最大热释放率（HRR (max)）为 250 kW/m2 或更低。
• RAIL INTERIOR COMPLIANT THERMOPLASTIC COMPOSITE
  申请人：SABIC Global Technologies B.V.

  公开号：EP3659676A1

  公开（公告）日：2020-06-03

  Fire-retardant composites, methods of making fire-retardant composites, and use thereof are described. A fire-retardant composite can include at least two fire-retardant laminates, and a porous thermoplastic core material disposed between the at least two fire-retardant laminates. Each laminate can have one or more ply, each of the plies can include a plurality of fibers in a thermoplastic polymer matrix that includes a fire-retardant composition. The fire-retardant composite meets European fire-retardant standards for rail transportation.

  本文介绍了阻燃复合材料、制造阻燃复合材料的方法及其用途。阻燃复合材料可包括至少两层阻燃层压板，以及设置在至少两层阻燃层压板之间的多孔热塑性芯材。每个层压板可以有一个或多个层，每个层可以包括热塑性聚合物基体中的多个纤维，该基体包括阻燃组合物。阻燃复合材料符合欧洲铁路运输阻燃标准。