2,5-二羟基苯磺酸钠盐 | 10021-55-3

• 物质功能分类: 化学试剂 - 有机试剂
• 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: 2,5-二羟基苯磺酸钠盐
• 中文别名: 氢化喹啉磺酸钠
• 英文名称: Hydroquinonesulfonic acid, sodium salt
• CAS: 10021-55-3
• 化学式: C6H6NaO5S
• 分子量: 213.17
• InChiKey: SLJZUKLGAWYGIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.04
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  103
• 氢给体数：
  3
• 氢受体数：
  5

安全信息

• 海关编码：
  2908999090

文献信息

• A thermoplastic laminated film
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP0326124A2

  公开（公告）日：1989-08-02

  A thermoplastic laminated film that has satisfactory adhesiveness to hydrophilic polymers, hydrophobic polymers, and inorganic substances is provided. The film comprises a base film made of thermoplastic resin and a layer formed on at least one side of said base film, wherein said layer is made of a composition comprising (a) at least one selected from the group consisting of water-soluble resins, water-emulsifiable resins, and water-dispersible resins, and (b) an organic boron polymer or a mixture composed of an organic boron polymer and vinyl alcohol polymer.

  本发明提供了一种对亲水性聚合物、疏水性聚合物和无机物具有满意粘附性的热塑性层压薄膜。该薄膜包括由热塑性树脂制成的基膜和至少在所述基膜一侧形成的层，其中所述层由一种组合物制成，该组合物包括：(a) 从水溶性树脂、水乳化树脂和水分散性树脂组成的组中选出的至少一种；(b) 有机硼聚合物或由有机硼聚合物和乙烯醇聚合物组成的混合物。
• An aqueous resin composition
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP0447998A2

  公开（公告）日：1991-09-25

  An aqueous resin composition with excellent film formation properties is provided. The composition is obtained by polymerizing a resin (A) having at least one polar group and at least one unsaturated double bond per one molecule with a compound (B) having at least one unsaturated double bond per one molecule in an aqueous solvent containing a water soluble organic compound (D) in water (C), said compound (D) being contained in said solvent in an amount not exceeding 70%. The coated film obtained by applying the composition on a substrate has a satisfactory adhesion property, and the coated substrate is excellent in other properties such as surface hardness, workability, image clarity, gloss, and water resistance.

  本发明提供了一种具有优异成膜性能的水性树脂组合物。该组合物是通过在含有水溶性有机化合物（D）的水性溶剂（C）中，将一个分子中至少有一个极性基团和至少一个不饱和双键的树脂（A）与一个分子中至少有一个不饱和双键的化合物（B）聚合而成，所述化合物（D）在所述溶剂中的含量不超过 70%。将该组合物涂在基材上得到的涂膜具有令人满意的粘附性，并且涂覆的基材在其他性能（如表面硬度、可加工性、图像清晰度、光泽度和耐水性）方面也非常出色。
• Water-dispersible polyester composition for image recording medium
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP0569003A1

  公开（公告）日：1993-11-10

  A water-dispersible polyester composition for an image recording medium, comprising (1) a polyester having a glass transition temperature of not less than 40°C, a specific gravity of not less than 1.25, a value of SP of 9.5-12.0, and at least one kind of hydrophilic polar group, and which is insoluble in methyl ethyl ketone, toluene, and a mixed solvent thereof, wherein 65% by mole or more of a glycol component constituting the polyester is ethylene glycol, in a proportion of 5-50% by weight, (2) an organic compound compatible with water in a proportion of 0-20% by weight, and (3) water in a proportion of 30-95% by weight. When used for an image recording layer of an image recording medium, the composition of the invention is conducive to the durability of the recorded images excellent in heat resistance, resistance to plasticizer, resistance to fingerprint, and solvent resistance.

  一种用于图像记录介质的水分散性聚酯组合物，包括(1)一种聚酯，其玻璃化转变温度不低于40℃，比重不低于1.25，SP值为9.5-12.0 和至少一种亲水极性基团，且不溶于甲乙酮、甲苯及其混合溶剂，其中构成聚酯的乙二醇组分的摩尔数为 65% 或更多，重量比例为 5-50%；(2) 与水相容的有机化合物，重量比例为 0-20%；(3) 水，重量比例为 30-95%。当用于图像记录介质的图像记录层时，本发明的组合物有利于记录图像的耐久性，在耐热性、耐增塑剂性、耐指纹性和耐溶剂性方面都非常出色。
• CROSSLINKABLE AROMATIC RESINS HAVING PROTONIC ACID GROUPS AND ION CONDUCTIVE POLYMER MEMBRANES BINDERS AND FUEL CELLS MADE BY USING THE SAME
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1457511A1

  公开（公告）日：2004-09-15

  The invention provides a crosslinkable aromatic resin having a protonic acid group and a crosslinkable group, suitable for electrolytic membranes and binders used in fuel cells, etc., and electrolytic polymer membranes, binders and fuel cells using the resin. The crosslinkable aromatic resin has a crosslinkable group, which is not derived from the protonic acid group and can form a polymer network without any elimination component. This resin exhibits excellent ion conductivity, heat resistance, water resistance, adhesion property and low methanol permeability. Preferably, the crosslinkable group is composed of a C1 to C10 alkyl group directly bonded to the aromatic ring and a carbonyl group, or a carbon-carbon double bond or triple bond. The aromatic resins such as aromatic polyethers, aromatic polyamides, aromatic polyimides, aromatic polyamideimides, aromatic polyazoles, etc., which contain such a crosslinkable group, are preferred as the crosslinkable aromatic resins having a protonic acid group and a crosslinkable group.

  本发明提供了一种具有质子酸基团和可交联基团的可交联芳香族树脂，适用于燃料电池等中使用的电解膜和粘结剂，以及使用该树脂的电解聚合物膜、粘结剂和燃料电池。可交联芳香族树脂具有可交联基团，该基团并非来自质子酸基团，可形成聚合物网络，且不含任何消除成分。这种树脂具有优异的离子传导性、耐热性、耐水性、粘附性和低甲醇渗透性。可交联基团最好由直接键合在芳香环上的 C1 至 C10 烷基和羰基或碳碳双键或三键组成。芳香族树脂，如芳香族聚醚、芳香族聚酰胺、芳香族聚酰亚胺、芳香族聚酰胺酰亚胺、芳香族聚唑等，含有这样的可交联基团，作为具有质子酸基团和可交联基团的可交联芳香族树脂，是优选的。
• PRINTING PRETREATMENT SOLUTION, SUBSTRATE FOR PRINTING, AND IMAGE RECORDING METHOD
  申请人：FUJIFILM Corporation

  公开号：EP3733424A1

  公开（公告）日：2020-11-04

  Provided are a printing pretreatment liquid for a polyester base material including a polymer which has a Hansen solubility parameter value of 18 MPa0.5 to 30 MPa0.5, water, and at least one aggregating agent selected from the group consisting of a polyvalent metal salt, an organic acid, a cationic compound, and a metal complex, and applications thereof.

  本发明提供了一种用于聚酯基材的印刷预处理液，包括汉森溶解度参数值为 18 兆帕 0.5 至 30 兆帕 0.5 的聚合物、水和至少一种聚合剂（选自多价金属盐、有机酸、阳离子化合物和金属络合物组成的组）及其应用。