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

Dow AMICAL Biocide

Dow AMICAL Biocide is a Dow Microbial Control series broad-spectrum industrial biocide formulated with isothiazolinone chemistry for effective protection against bacteria fungi and algae in water-based systems including cooling towers paper mills and oilfield applications. It offers rapid kill low dosage efficiency and compatibility with common water treatment chemistries while meeting global regulatory standards.
  • dow amical biocide_b274b358
  • dow amical biocide_b274b358

Features Of Dow AMICAL Biocide

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

  2. Stable across a wide pH range (pH 4–9), ensuring consistent performance in diverse process conditions.

  3. Low foaming formulation, minimizing operational disruption in high-shear or aerated systems.

  4. Compatible with common water treatment additives, including scale inhibitors and corrosion inhibitors.

  5. Non-oxidizing chemistry, preserving system metallurgy and elastomer integrity over extended use.

Typical Applications Of Dow AMICAL Biocide

  1. Cooling water systems in power generation and HVAC applications.

  2. Process water circuits in pulp and paper manufacturing.

  3. Recirculating water loops in food and beverage processing facilities.

  4. Oilfield produced water and secondary recovery injection systems.

Specifications Of Dow AMICAL Biocide

Chemical TypeHeterocyclic nitrogen compound (isothiazolinone-based)
Product FormAqueous solution
AppearanceClear, light yellow liquid
pH (1% aqueous solution)3.0 – 5.0
Density (20°C)1.08 – 1.12 g/cm³
Active Ingredient Content1.5 – 2.0% w/w (as total isothiazolinones)
Freeze PointApprox. –5°C
Storage Stability≥12 months at 5–30°C in original unopened container


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