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

BASF Irgacor L190

BASF Irgacor L190 is a high-performance liquid organic corrosion inhibitor from the Irgacor series, specifically formulated for water-based industrial cooling and heating systems. It provides outstanding protection against ferrous and non-ferrous metal corrosion, offers excellent thermal stability, and remains effective across broad pH ranges without hazardous heavy metals or nitrites.
  • basf irgacor l190_93801b91
  • basf irgacor l190_93801b91

Features Of BASF Irgacor L190

  1. High-performance corrosion inhibitor specifically designed for cooling water systems.

  2. Phosphate-free formulation supporting sustainable water treatment and regulatory compliance.

  3. Excellent compatibility with common biocides, scale inhibitors, and other water treatment additives.

  4. Effective passivation of ferrous and non-ferrous metal surfaces under varying pH and temperature conditions.

  5. Low foaming profile ensures stable operation in high-turbulence recirculating systems.

Typical Applications Of BASF Irgacor L190

  1. Industrial closed-loop cooling water systems in power generation plants.

  2. Process cooling circuits in chemical and petrochemical manufacturing facilities.

  3. HVAC chilled water systems in commercial and institutional buildings.

  4. Recirculating water systems for metalworking fluid sumps and machine tool coolants.

Specifications Of BASF Irgacor L190

Chemical TypeOrganic corrosion inhibitor blend (carboxylate-based)
Product FormClear to pale yellow liquid
AppearanceHomogeneous, free-flowing liquid
pH (1% aqueous solution, 20°C)7.5 – 8.5
Density (20°C)1.08 – 1.12 g/cm³
Solubility in WaterCompletely miscible
Primary ApplicationsCooling water corrosion control in ferrous and non-ferrous systems
Key FeaturesPhosphate-free, low-toxicity, NSF/ANSI 60 compliant for potable water contact


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