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Erucamide Propyl Hydroxysultaine (EHSB-40)

Catalog Number
QAC-581089192-1
Product Name
Erucamide Propyl Hydroxysultaine (EHSB-40)
CAS
581089-19-2
Category
Hydroxysulfobetaine
Molecular Formula
C29H59ClN2O2
Appearance
Light yellow clear liquid
Application
The solution of this product has good viscosity and can form a gel, making it applicable as a thickener for fracturing fluids and acid solutions; it can also be used as an ideal surfactant for enhanced oil recovery in chemical flooding, improving crude oil recovery by over 15%.
Storage
Store in a cool, dry, and dark place, tightly sealed at room temperature. Shelf life is two years.
APHA Color
Max.200
Feature
This product is an amphoteric surfactant with excellent calcium tolerance, capable of withstanding Ca²⁺ concentrations above 8 g·L⁻¹, and has a significant ability to reduce oil-water interfacial tension; when blended with other surfactants, it shows good synergistic effects; demulsification tests indicate that the system can break emulsions in the presence of formation water or crude oil without leaving residues, and this product is a biodegradable viscoelastic surfactant.
NaCl Content
Max.7.0%
Packaging
50kg/200kg plastic drum
pH
5.5-9.0
Solid Content
40.0±2.0%
Viscosity
Min. 50 mPa·s (measured in 5% of this product added to 80°C hot water containing 0.6% CaCl₂)

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