potassium sorbate water

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: potassium sorbate water
• 英文别名: Potassium sorbate-water；potassium;(2E,4E)-hexa-2,4-dienoate;hydrate
• 化学式: C₆H₇O₂*H₂O*K
• 分子量: 168.234
• InChiKey: MIAJGIYLTXQYNV-IOUXFWSCSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -3.95
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  41.1
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  山梨酸 在 potassium carbonate 作用下， 生成 potassium sorbate water
  参考文献：
  名称：

  METHOD OF PRODUCING POTASSIUM SORBATE PARTICLES

  摘要：

  本发明公开了一种生产山梨酸钾颗粒的方法，包括以下步骤：(1)准备山梨酸钾溶液；(2)喷雾干燥；(3)喷雾成型；(4)在振动流化床上间接蒸汽干燥；(5)摇摆式筛分；在步骤(3)中，在将山梨酸钾溶液制备成的喷雾干燥剂中添加山梨醇后进行喷雾干燥以获得粘合剂，并将粘合剂与在步骤(2)中喷雾干燥获得的山梨酸钾粉末混合进行喷雾成型处理；按重量比，制备粘合剂所需的山梨醇与制备粘合剂所需的山梨酸钾溶液的重量比为0.05-0.1%：1。本发明的有益效果是：粉末颗粒具有适当的粘结效果，良好的破碎效果和良好的球化效果，颗粒的均匀性好。

  公开号：

  US20180028995A1

文献信息

• Anti-fog resin sheet, anti-fog agent and molded article
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP1184408A2

  公开（公告）日：2002-03-06

  An anti-fog resin sheet provides anti-fog effects in a molded article, especially anti-fog effects in the molded article under low-temperature conditions, which are remarkably enhanced, and an anti-fog agent used in the same, and a molded article having excellent anti-fog effects. The anti-fog resin sheet comprises a resin sheet and an anti-fog coating film formed on the surface of the resin sheet, wherein the anti-fog coating film is composed of a nonionic surfactant (A) and a metal carboxylate salt compound (B) and the metal carboxylate salt compound (B) has a hydrate forming ability and is in an amorphous state. The anti-fog agent comprising a nonionic surfactant (A), a metal carboxylate salt compound (C) having a hydrate forming ability, and a metal ion (D) of a metal atom having a first ionization energy which is higher than that of a metal ion in the metal carboxylate salt compound (C). The molded article is produced by molding the anti-fog resin sheet.

  一种防雾树脂片，可为模塑制品提供防雾效果，特别是在低温条件下模塑制品的防雾效果明显增强，还可提供用于其中的防雾剂，以及具有优异防雾效果的模塑制品。防雾树脂片包括树脂片和形成在树脂片表面的防雾涂膜，其中防雾涂膜由非离子表面活性剂（A）和金属羧酸盐化合物（B）组成，金属羧酸盐化合物（B）具有水合物形成能力，并处于无定形状态。由非离子表面活性剂 (A)、具有水合物形成能力的金属羧酸盐化合物 (C) 和金属原子的金属离子 (D) 组成的防雾剂，金属原子的第一电离能高于金属羧酸盐化合物 (C) 中金属离子的第一电离能。通过模压防雾树脂片生产出模压制品。
• Anti-fog resin sheet, anti-fog agent and method article
  申请人：Dainippon Ink and Chemicals, Inc.

  公开号：US20020045027A1

  公开（公告）日：2002-04-18

  An anti-fog resin sheet provides anti-fog effects in a molded article, especially anti-fog effects in the molded article under low-temperature conditions, which are remarkably enhanced, and an anti-fog agent used in the same, and a molded article having excellent anti-fog effects. The anti-fog resin sheet comprises a resin sheet and an anti-fog coating film formed on the surface of the resin sheet, wherein the anti-fog coating film is composed of a nonionic surfactant (A) and a metal carboxylate salt compound (B) and the metal carboxylate salt compound (B) has a hydrate forming ability and is in an amorphous state. The anti-fog agent comprising a nonionic surfactant (A), a metal carboxylate salt compound (C) having a hydrate forming ability, and a metal ion (D) of a metal atom having a first ionization energy which is higher than that of a metal ion in the metal carboxylate salt compound (C). The molded article is produced by molding the anti-fog resin sheet.

  一种防雾树脂片，可为模塑制品提供防雾效果，特别是在低温条件下模塑制品的防雾效果明显增强，还可提供用于其中的防雾剂，以及具有优异防雾效果的模塑制品。防雾树脂片包括树脂片和形成在树脂片表面的防雾涂膜，其中防雾涂膜由非离子表面活性剂（A）和金属羧酸盐化合物（B）组成，金属羧酸盐化合物（B）具有水合物形成能力，并处于无定形状态。由非离子表面活性剂 (A)、具有水合物形成能力的金属羧酸盐化合物 (C) 和金属原子的金属离子 (D) 组成的防雾剂，金属原子的第一电离能高于金属羧酸盐化合物 (C) 中金属离子的第一电离能。通过模压防雾树脂片生产出模压制品。
• METHOD OF PRODUCING POTASSIUM SORBATE PARTICLES
  申请人：NINGBO WANGLONG TECH CO.,LTD

  公开号：US20180028995A1

  公开（公告）日：2018-02-01

  The present invention discloses a method of producing potassium sorbate particles, comprising the steps of: (1) preparing a potassium sorbate solution; (2) spray drying; (3) spray forming; (4) indirectly drying with steam on a vibration fluidized bed; and (5) swing-type sifting; in step (3), a binder is obtained by spray drying after adding sorbitol to the potassium sorbate solution prepared in step (1), and the binder is mixed with the potassium sorbate powder obtained by spray drying in step (2) to undergo the spray forming process; based on weight ratio, the weight ratio of the sorbitol required to prepare the binder to the potassium sorbate solution required to prepare the binder is 0.05-0.1%:1. The beneficial effects of the present invention are: an appropriate binding effect of the powder particles, a good breaking effect and a good spheronization effect of the powder particles, and uniformity of granulation.

  本发明公开了一种生产山梨酸钾颗粒的方法，包括以下步骤：(1)准备山梨酸钾溶液；(2)喷雾干燥；(3)喷雾成型；(4)在振动流化床上间接蒸汽干燥；(5)摇摆式筛分；在步骤(3)中，在将山梨酸钾溶液制备成的喷雾干燥剂中添加山梨醇后进行喷雾干燥以获得粘合剂，并将粘合剂与在步骤(2)中喷雾干燥获得的山梨酸钾粉末混合进行喷雾成型处理；按重量比，制备粘合剂所需的山梨醇与制备粘合剂所需的山梨酸钾溶液的重量比为0.05-0.1%：1。本发明的有益效果是：粉末颗粒具有适当的粘结效果，良好的破碎效果和良好的球化效果，颗粒的均匀性好。