1-Amino-5-hydroxy-4,4-bis(hydroxymethyl)pentane-1-sulfonic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1-Amino-5-hydroxy-4,4-bis(hydroxymethyl)pentane-1-sulfonic acid
• 英文别名: 1-amino-5-hydroxy-4,4-bis(hydroxymethyl)pentane-1-sulfonic acid
• 化学式: C₇H₁₇NO₆S
• 分子量: 243.28
• InChiKey: XBPYBSCHOFOKKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -5.2
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  150
• 氢给体数：
  5
• 氢受体数：
  7

文献信息

• [EN] VISCOUS FLUID SYSTEMS FROM WASTE WATER<br/>[FR] SYSTÈMES DE FLUIDES VISQUEUX À PARTIR D'EAUX USÉES
  申请人：TRICAN WELL SERVICE LTD

  公开号：WO2014106774A2

  公开（公告）日：2014-07-10

  By including a chemical additive in the well treatment fluid system design the cost and environmental impact of hydraulic fracturing may be substantially reduced. By adding a weak base to the well treatment fluid, water having a high, heterogeneous concentration of dissolved solids, such as water produced by oil and gas wells, may be utilized as the base fluid for hydraulic fracturing or other stimulation processes without adversely affecting the various components of the well treatment fluid. The well treatment fluid typically includes a base fluid, in this case produced water, a gelling agent, a weak base, and other additives useful for treating a well such as friction reducers, buffering agents, clay control agents, biocides, scale inhibitors, chelating agents, gel-breakers, oxygen scavengers, antifoamers, crosslinkers, wax inhibitors, corrosion inhibitors, de-emulsifiers, foaming agents, or tracers.
• [EN] IMPROVED STABILITY OF VISCOUS FLUIDS IN LOW SALINITY ENVIRONMENTS<br/>[FR] STABILITÉ AMÉLIORÉE DE FLUIDES VISQUEUX DANS DES ENVIRONNEMENTS À FAIBLE SALINITÉ
  申请人：TRICAN WELL SERVICE LTD

  公开号：WO2015103701A1

  公开（公告）日：2015-07-16

  In certain instances high shear rates, such as when a fracturing fluid is pumped downhole, tend to degrade the viscosity of low polymer guars in low salinity environments. In the past in order to improve guar efficacy a delayed cross-linker such as ulexite or colemanite, both boron ores, was added. Recently it is been found that by adding a weak base, the overall viscosity of the guar was enhanced. The fracturing fluid typically includes a base fluid, in this case low salinity water, a gelling agent, a delayed crosslinker, a weak base, and other additives useful for treating a well such as friction reducers, buffering agents, clay control agents, biocides, scale inhibitors, chelating agents, gel-breakers, oxygen scavengers, antifoamers, crosslinkers, wax inhibitors, corrosion inhibitors, de-emulsifiers, foaming agents, or tracers.