CW-881阻垢分散剂 | 9033-79-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: CW-881阻垢分散剂
• 中文别名: 聚(丙烯酸)偏钠盐；丙烯酸与丙烯酸钠的聚合物
• CAS: 9033-79-8
• 化学式: C6H8NaO4
• 分子量: 167.11
• InChiKey: HZHIZRHZZFBCPU-UHFFFAOYSA-N

物化性质

• 密度：
  1.2 g/mL at 25 °C

计算性质

• 辛醇/水分配系数(LogP)：
  0.13
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

制备方法与用途

化学性质 

本品为淡黄色液体。相对密度1.10。无臭无味。可用水无限稀释。

用途 

本品是一种优良的水垢阻止剂和分散剂。与聚磷酸盐，有机磷盐，铝酸盐，钨酸盐，硅酸盐等水处理剂有很好的配伍性，广泛应用循环冷却水系统，油田注水等作阻垢剂。

生产方法 

在引发剂存在下，以丙烯酸为原料在水中聚合后再中和，即得产品，详见聚丙烯酸钠03202。

文献信息

• A CONTROLLED RELEASE DRUG SUSPENSION DELIVERY DEVICE
  申请人：MERCK & CO., INC.

  公开号：EP0801560A1

  公开（公告）日：1997-10-22
• EP0801560A4
  申请人：——

  公开号：EP0801560A4

  公开（公告）日：1998-08-19
• COSMETIC PROCESS USING TRANSDERMAL SYSTEMS APPLIED TO ACUPUNCTURE POINTS OF THE FACE AND/OR THE NECK
  申请人：L'OREAL

  公开号：EP1631240A2

  公开（公告）日：2006-03-08
• Chemical Additives for Enhancing the Performance of Friction Reducer Solution and Its Applications Thereof
  申请人：Liu Feipeng

  公开号：US20210108130A1

  公开（公告）日：2021-04-15

  Chemical additives useful for hydraulic fracturing operation are comprising of lubricant/nonpolar solvents; hydro-dual-phobic domains as core encapsulated by emulsifiers as shell, suspended in water by hydrogel polymers as hydrophilic domains; soy protein isolate (SPI) and sweet rice flour were modified with crosslinking polymers of isocyanate as hydrophobic domains, which is incorporated into the frac fluid as a standard alone friction reducer solution or as an enhancer of frac fluid viscosity of the final frac fluid products in high salinity brines having a concentration as high as 25.0% at an ambient temperature at a downhole well temperature from 30 to 180° F.
• Chemical Additives for Enhancing the Performance of Friction Reducer Solution and its Applications Thereof
  申请人：Liu Feipeng

  公开号：US20210348050A1

  公开（公告）日：2021-11-11

  Chemical additives useful for hydraulic fracturing operation are comprising of lubricant/nonpolar solvents; hydro-dual-phobic domains as core encapsulated by emulsifiers as shell, suspended in water by hydrogel polymers as hydrophilic domains; soy protein isolate (SPI) and sweet rice flour were modified with crosslinking polymers of isocyanate as hydrophobic domains, which is incorporated into the frac fluid as a standard alone friction reducer solution or as an enhancer of frac fluid viscosity of the final frac fluid products in high salinity brines having a concentration as high as 25.0% at an ambient temperature at a downhole well temperature from 30 to 180° F.