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

Troy Mergal K12N Microbiocide

Troy Mergal K12N Microbiocide is a broad-spectrum, non-oxidizing biocide designed for industrial water systems. It effectively controls bacteria, fungi, and algae with low toxicity and excellent stability across pH 6–9. Compatible with common water treatment chemicals, it offers long-lasting protection in cooling towers, process water, and oilfield applications without foaming or corrosion issues.
  • troy mergal k12n microbiocide_421136d3
  • troy mergal k12n microbiocide_421136d3

Features Of Troy Mergal K12N Microbiocide

  1. Broad-spectrum efficacy against bacteria, fungi, and algae in water-based industrial systems.

  2. Low-toxicity formulation compliant with major global regulatory frameworks including EU Biocidal Products Regulation (BPR) and US EPA guidelines.

  3. Excellent thermal and pH stability across a wide operating range (pH 4–10, up to 80 °C).

  4. Non-oxidizing chemistry that avoids corrosion risks and compatibility issues with common system materials.

  5. Low odor and non-volatile active components ensure improved workplace safety and handling convenience.

Typical Applications Of Troy Mergal K12N Microbiocide

  1. Preservation of water-based metalworking fluids and coolants.

  2. Microbial control in industrial process waters, including closed-loop cooling systems.

  3. Stabilization of latex emulsions and polymer dispersions in coatings and adhesives manufacturing.

  4. Protection of pigment dispersions and aqueous ink formulations in printing applications.

  5. Prevention of biofilm formation in chemical processing equipment and storage tanks.

Specifications Of Troy Mergal K12N Microbiocide

Chemical TypeIsothiazolinone-based blend (active: 1,2-benzisothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, light yellow liquid
pH (1% solution, 25 °C)3.5–5.0
Density (20 °C)1.02–1.06 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsMetalworking fluids, coatings, adhesives, inks, and industrial process waters
Key FeaturesBroad-spectrum biocidal activity, low volatility, non-oxidizing, material compatibility


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