N-chlorosulfamic acid | 17172-27-9

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 卤代有机物
• 英文名称: N-chlorosulfamic acid
• 英文别名: N-monochlorosulfamic acid；chloroamidosulfuric acid；Sulfamic acid, chloro-；chlorosulfamic acid
• CAS: 17172-27-9
• 化学式: ClH₂NO₃S
• 分子量: 131.54
• InChiKey: OGQPUOLFKIMRMF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-chlorosulfamic acid 在 H₂O 作用下， 以 水 为溶剂， 生成 氯胺 、 硫酸
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: MVol.B3, 31, page 1595 - 1598

  摘要：

  DOI：
• 作为产物：
  描述：

  氨基磺酸 、 次氯酸 以 水 为溶剂， 生成 N-chlorosulfamic acid
  参考文献：
  名称：

  Traube, W.; Drathen, E. v., Chemische Berichte, 1918, vol. 51, p. 111 - 115

  摘要：

  DOI：

文献信息

• [EN] PREPARATION OF CONCENTRATED BROMINE SOLUTIONS AND HIGH ACTIVITY BROMINE SOLIDS<br/>[FR] PRÉPARATION DE SOLUTIONS DE BROME CONCENTRÉ ET DE SOLIDES DE BROME À FORTE ACTIVITÉ
  申请人：ENVIRO TECH CHEMICAL SERVICES

  公开号：WO2005112649A1

  公开（公告）日：2005-12-01

  The invention includes convenient methods of preparing: (1) highly concentrated liquid bromine-containing biocidal solutions, (2) highly concentrated mixed halogen liquid bromine and chlorine-containing biocidal solutions, and (3) high-activity bromine containing biocidal solids, all having excellent physical and chemical stability. One method yields solutions that have concentrations of bromine in excess of 18% as Br2 (8% as C12) in which the mole ratio of hydroxide ion to hydrogen ion source is at least 1.9: 1. Another method employs elemental bromine in conjunction with a solid organic or inorganic halogenating agent to yield halogen solutions at concentrations greater than 22.9% as Br2 (10.2% as C12). This method can be performed under conditions that exceed the solubility of the active ingredient such that it crystallizes and is recovered as a hydrated or anhydrous salt in good yield.

  该发明包括方便的制备方法：（1）高浓度液体溴含生物杀菌溶液，（2）高浓度混合卤素液体溴和氯含生物杀菌溶液，以及（3）高活性含溴生物杀菌固体，所有这些溶液均具有优异的物理和化学稳定性。一种方法产生的溶液中溴的浓度超过18%作为Br2（8%作为C12），其中氢氧根离子与氢离子源的摩尔比至少为1.9：1。另一种方法利用元素溴与固体有机或无机卤化剂结合，产生浓度大于22.9%作为Br2（10.2%作为C12）的卤素溶液。该方法可在超过活性成分的溶解度的条件下进行，使其结晶并以良好产率作为水合盐或无水盐回收。
• [EN] HIGHLY CONCENTRATED BROMINE COMPOSITIONS AND METHODS OF PREPARATION<br/>[FR] COMPOSITIONS DE BROMURE HAUTE CONCENTRATION ET LEURS PROCEDES DE PREPARATION
  申请人：ENVIRO TECH CHEMICAL SERVICES

  公开号：WO2005009127A1

  公开（公告）日：2005-02-03

  Liquid and solid bromine-containing compositions are described. A liquid mixed halogen composition is also described. The highly concentrated liquid compositions and the high-activity solid compositions have excellent physical and chemical stability. The compositions are effective biocides in water treatment. Methods of preparing the compositions are also disclosed. These include combining a bromine compound in the oxidation state of -1 with hydrogen peroxide and a complexing agent followed by the addition of an alkaline source. The methods may further include the use of a solid organic or solid inorganic halogenating agent, conducting a solid-liquid separation, and adding an alkaline source.

  描述了含液体和固体溴的组合物。还描述了一种混合卤素液体组合物。高浓度的液体组合物和高活性的固体组合物具有优异的物理和化学稳定性。这些组合物在水处理中是有效的杀生物剂。还公开了制备这些组合物的方法。这些方法包括将氧化态为-1的溴化合物与过氧化氢和络合剂结合，然后加入碱性源。这些方法还可能包括使用固体有机或固体无机卤化剂，进行固液分离，并加入碱性源。
• Methods of preparing highly concentrated aqueous bromine solutions
  申请人：Harvey S. Michael

  公开号：US20060029680A1

  公开（公告）日：2006-02-09

  The present invention is directed to convenient methods of preparing: (1) highly concentrated liquid bromine-containing biocidal solutions and (2) highly concentrated mixed halogen liquid bromine and chlorine-containing biocidal solutions that have excellent physical and chemical stability. One method involves adding the acidic reaction medium to an alkaline source to effect the final pH adjustment and in another these are co-fed into a common reaction vessel. Both methods minimize the incidence of the acid hydrolysis reaction that undermines chemical yields and generates troublesome sulfate by-products. The methods offer superior reactor cooling efficiencies that reduce batch cycle times and suppress undesirable elevated temperature decomposition reactions.

  本发明涉及便利的制备方法：(1) 高浓度液体溴含生物杀菌溶液和 (2) 具有优异物理和化学稳定性的高浓度混合卤素液体溴和氯含生物杀菌溶液。一种方法涉及将酸性反应介质添加到碱性源中以实现最终pH调整，在另一种方法中，它们共同进入一个反应容器。这两种方法都最大程度地减少了破坏化学产率并生成麻烦的硫酸盐副产物的酸水解反应的发生。这些方法提供了优越的反应器冷却效率，可以减少批处理周期时间并抑制不良的高温分解反应。
• Methods for the Direct Electrolytic Production of Stable, High Concentration Aqueous Halosulfamate or Halosulfonamide Solutions
  申请人：MIOX Corporation

  公开号：US20160157494A1

  公开（公告）日：2016-06-09

  Methods and apparatuses for the direct electrochemical generation of high concentration, stable aqueous solutions comprised of mixtures of free halogen species, N-halosulfamate compounds, N-halosulfonamide, and other compounds for biocidal applications is disclosed. Solutions containing the desired content of these species, with the desired concentration and pH value, is achieved through the electrolysis of aqueous brines containing mixtures of metal halide compounds, sulfamic acid, and other additives as desired. Controlling the relative compositions of the brines used to prepare the desired biocidal solutions, as well as the electrolysis conditions, can produce the biocidal solution with the desired composition and properties.

  本发明揭示了一种直接电化学生成高浓度、稳定的混合自由卤素物种、N-卤代磺酸酰胺化合物、N-卤代磺酰胺和其他化合物的水溶液的方法和装置，用于生物灭菌应用。通过电解含有金属卤化物化合物、磺酸和其他所需添加剂的水性卤水，可以获得所需物种含量、所需浓度和pH值的溶液。控制用于制备所需生物灭菌溶液的卤水的相对组成以及电解条件，可以产生具有所需组成和性质的生物灭菌溶液。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: MVol.B3, 31, page 1595 - 1598
  作者：

  DOI：——

  日期：——