Overview

Glutaraldehyde (Pentane-1,5-dial) is a dialdehyde-based high-level disinfectant and preservative that works by cross-linking microbial proteins and DNA, leading to irreversible cell damage. It is highly effective against Gram-positive and Gram-negative bacteria, spores, viruses, and fungi. Glutaraldehyde is preferred in oil & gas, healthcare, and industrial sectors due to its non-oxidizing nature, cost-effectiveness, and minimal foaming characteristics. It is especially useful in applications requiring rapid sterilization without heat. It offers rapid kill rates, excellent biofilm penetration, and compatibility with hard water and various pH levels.

Benefits

• Broad-Spectrum Efficacy – Kills bacteria, fungi, algae, viruses, and bacterial spores

• Rapid Microbial Action – Fast kill rate, ideal for high-contamination environments

• Non-Oxidizing Biocide – No damage to metal, rubber, or plastic components

• Effective in Biofilm Control – Penetrates and removes established microbial colonies

• Wide pH & Temperature Stability – Performs well from pH 3 to 9 and under varying thermal loads

• Low-Foaming & Easy to Dose – Suitable for automated systems and high-speed circulation

Applications

• Healthcare Equipment Sterilization – Cold sterilization of endoscopes and surgical tools

• Oil & Gas Fields – Controls SRB and biofilms in produced and injection water

• Cooling Towers & Closed Water Systems – Biocidal treatment for microbial fouling

• Pulp & Paper Industry – Controls microbial growth in white water circuits

• Leather & Textile Processing – Preserves raw hides and process water

• Pharmaceutical Manufacturing – Sanitizes clean-in-place (CIP) systems and surfaces

Properties Table