o-Sulfoperbenzoesaeure | 31652-18-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: o-Sulfoperbenzoesaeure
• 英文别名: 2-sulfoperbenzoic acid；sulphoperbenzoic acid；2-Sulfobenzenecarboperoxoic acid
• CAS: 31652-18-3
• 化学式: C₇H₆O₆S
• 分子量: 218.187
• InChiKey: BMKGRTUNBVSFIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• Polyether-polyol compound
  申请人：——

  公开号：US20020035238A1

  公开（公告）日：2002-03-21

  A polyether-polyol compound represented by the compositional formula C 3n H 6n+2 O 2n+1 , wherein n is an integer of 4 or more, wherein the polyether-polyol compound has a total number of 1,2-diol unit and 1,3-diol unit of [(n/2)+1] in a case where n is an even number of 4 or more, or a total number of 1,2-diol unit and 1,3-diol unit of [((n−1)/2)+1] and one hydroxyl group which is not involved in the units in a case where n is an odd number of 5 or more; a polyglycerol alkyl ether, a part of hydroxyl groups in a polyglycerol being substituted by an alkyl group, wherein the polyglycerol is the polyether polyol compound mentioned above; and an ester prepared by the process comprising reacting the polyether-polyol compound mentioned above or the polyglycerol alkyl ether mentioned above with a fatty acid.

  一种由组成式C3nH6n+2O2n+1表示的聚醚聚醇化合物，其中n是4或更大的整数，在n为4或更大的偶数时，聚醚聚醇化合物具有[(n/2)+1]个1,2-二醇基和1,3-二醇基的总数，在n为5或更大的奇数时，聚醚聚醇化合物具有[((n−1)/2)+1]个1,2-二醇基和1,3-二醇基的总数以及一个未参与上述单元的羟基；一种聚甘油烷基醚，其中聚甘油是上述聚醚聚醇化合物，其部分羟基被烷基取代；以及通过将上述聚醚聚醇化合物或上述聚甘油烷基醚与脂肪酸反应制备的酯。
• Peroxygen compounds, a process for their manufacture, and processes and compositions for their use in bleaching, disinfecting, sanitising or washing
  申请人：Interox Chemicals Limited

  公开号：EP0124968A1

  公开（公告）日：1984-11-14

  increased energy costs have stimulated a demand for peroxygen compounds that are effective at ambient to hand- hot temperatures, but peroxyacids and acyl peroxides tend to suffer from one or more of poorthermal stability, or sensitivity to impact or moisture, thereby rendering their manufacture or storage hazardous, orfrom poorsolubility. The instant invention provides salts of the formula (in anhydrous form): in which M represents potassium and n = 1 or M represents magnesium and n = 2. The solids can be incorporated in low temperature bleaching compositions, in washing compositions, in sanitizing compositions or in disinfection/sterilisa- tion compositions.

  能源成本的增加刺激了对在常温至高温条件下有效的过氧化合物的需求，但过氧酸和酰基过氧化物往往存在热稳定性差、对冲击或潮湿敏感等一个或多个问题，从而使其制造或储存具有危险性，或者存在溶解性差的问题。本发明提供了式盐（无水状态）： 其中 M 代表钾，n = 1 或 M 代表镁，n = 2。这些固体可以加入低温漂白组合物、洗涤组合物、消毒组合物或消毒/杀菌组合物中。
• Concentrated liquid compositions containing a peroxygen compound
  申请人：Interox Chemicals Limited

  公开号：EP0233730A2

  公开（公告）日：1987-08-26

  In general, inorganic or organic peroxyacids are unstable in the presence of a nonionic surfactant, so that it was not feasible to contemplate storing liquid compositions containing both components. It has now been discovered that storable compositions containing both components can be obtained by the use of particulate potassium-4-sulphoperoxybenzoic acid dispersed in the liquid nonionic surfactant containing phase. Additionally, the compositions can also include a dispersed particulate water-­insoluble builder such as zeolite or water-soluble builder such as STPP. It is preferable to include a small amount of a chelating peroxidic stabiliser such as dipicolinic acid or 1,1,1-hydroxyethylidene diphosphonic acid.

  一般来说，无机或有机过氧酸在非离子表面活性剂的存在下是不稳定的，因此考虑储存含有这两种成分的液态组合物是不可行的。 现在人们发现，通过使用分散在含有液态非离子表面活性剂相中的颗粒状 4-硫过氧苯甲酸钾，可以获得含有这两种成分的可储存组合物。 此外，组合物还可以包括分散的颗粒状水不溶性助剂，如沸石或水溶性助剂，如 STPP。 最好是包括少量的螯合过氧化物稳定剂，如二羧酸或 1,1,1-羟基亚乙基二膦酸。
• Metallo-porphirins as bleach catalyst and process for cleaning fabrics
  申请人：UNILEVER N.V.

  公开号：EP0306089A2

  公开（公告）日：1989-03-08

  A process for cleaning and bleaching fabrics comprising the treatment of the fabric with a metallo-porphyrin compound, leaving the fabric in contact therewith for a predetermined time to effect sufficient adsorption of metallo-porphyrin on to the fabric, and thereafter washing the fabric with a peroxyacid bleach composition. Compositions for use in this cleaning and bleaching process and pretreatment products for local application of metallo-porphyrin catalyst on to fabrics are also disclosed.

  一种清洗和漂白织物的工艺，包括用金属卟啉化合物处理织物，使织物与金属卟啉化合物接触预定的时间，使金属卟啉充分吸附在织物上，然后用过氧酸漂白剂组合物清洗织物。此外，还公开了用于这种清洗和漂白工艺的组合物，以及用于在织物上局部施用金属卟啉催化剂的预处理产品。
• Process for hydroponic cultivation of plants
  申请人：SOLVAY & Cie (Société Anonyme)

  公开号：EP0981951A1

  公开（公告）日：2000-03-01

  A process for hydroponic cultivation of plants wherein an irrigation solution containing water and at least one nutrient is circulated through a main loop at a first point of which a disinfectant is added to the irrigation solution, at a second point of which at least one nutrient is added to the irrigation solution, at a third point of which the plants are supplied with the irrigation solution, at a fourth point the irrigation solution drained of the plants is collected, the main loop being provided with one or more sub-loops through which the irrigation solution is recirculated.

  一种水培植物的工艺，其中含有水和至少一种营养物质的灌溉溶液通过一个主回路循环，在第一点，向灌溉溶液中添加消毒剂，在第二点，向灌溉溶液中添加至少一种营养物质，在第三点，向植物提供灌溉溶液，在第四点，收集从植物排出的灌溉溶液，主回路设有一个或多个子回路，灌溉溶液通过子回路再循环。