Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Huntsman Empimin AMI S Imidazoline Derived Cationic Surfactant

Huntsman Empimin AMI S is a high-purity imidazoline-derived cationic surfactant from the Empimin AMI series, offering excellent emulsification, corrosion inhibition and biocidal synergy in industrial cleaning, oilfield and metalworking applications. It delivers strong surface activity, thermal stability and compatibility with anionic systems.
  • huntsman empimin ami s imidazoline derived cationic surfactant_f4b01dbf
  • huntsman empimin ami s imidazoline derived cationic surfactant_f4b01dbf

Features Of Huntsman Empimin AMI S Imidazoline Derived Cationic Surfactant

  1. Highly effective cationic surfactant derived from imidazoline chemistry, offering strong adsorption to negatively charged surfaces.

  2. Excellent emulsification and dispersion performance in aqueous and oil-based systems.

  3. Good thermal and pH stability across a broad operating range (pH 3–11).

  4. Low foaming profile suitable for industrial cleaning and metalworking applications.

  5. Biodegradable backbone structure aligned with evolving environmental stewardship requirements.

Typical Applications Of Huntsman Empimin AMI S Imidazoline Derived Cationic Surfactant

  1. Metalworking fluid additives for corrosion inhibition and lubricity enhancement.

  2. Oilfield demulsifiers and clay stabilizers in drilling and completion fluids.

  3. Textile softening and antistatic agents for synthetic and blended fabrics.

  4. Agrochemical adjuvants improving pesticide droplet spreading and foliar retention.

  5. Personal care conditioners providing substantivity and mildness in rinse-off formulations.

Specifications Of Huntsman Empimin AMI S Imidazoline Derived Cationic Surfactant

Chemical TypeImidazolinium-based cationic surfactant
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Active Content (as is)45–50 wt%
pH (1% aqueous solution)5.5–7.0
Density (25°C)1.02–1.06 g/cm³
SolubilityFreely soluble in water and common polar organic solvents
Primary ApplicationsCorrosion inhibition, emulsification, softening, and surface conditioning


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