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

Dow BIOBAN CS-1246 Biocide

Dow BIOBAN CS-1246 Biocide is a broad-spectrum, formaldehyde-releasing antimicrobial agent from Dow’s BIOBAN™ biocide series. It effectively controls bacteria, fungi, and algae in water-based industrial formulations—especially paints, coatings, adhesives, and metalworking fluids—offering long-term preservation with low odor and excellent compatibility.
  • dow bioban cs 1246 biocide_41d4086e
  • dow bioban cs 1246 biocide_41d4086e

Features Of Dow BIOBAN CS-1246 Biocide

  1. Broad-spectrum antimicrobial activity against bacteria, fungi, and algae.

  2. Excellent stability in water-based formulations across a wide pH range (pH 4–10).

  3. Low volatility and minimal odor, supporting safer handling and improved worker acceptance.

  4. Compatible with common surfactants, thickeners, and polymers used in industrial formulations.

  5. Effective at low use concentrations, contributing to cost-efficient preservation.

Typical Applications Of Dow BIOBAN CS-1246 Biocide

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

  2. Protection of architectural and industrial coatings during storage and service life.

  3. Stabilization of adhesives, sealants, and caulks against microbial degradation.

  4. In-can preservation of construction chemicals including grouts, mortars, and tile adhesives.

  5. Maintenance of microbiological integrity in process water systems for non-food manufacturing.

Specifications Of Dow BIOBAN CS-1246 Biocide

Chemical TypeOrganic biocide based on isothiazolinone chemistry
Product FormAqueous solution
AppearanceClear, pale yellow liquid
Active Ingredient Content1.24% w/w total isothiazolinones (1.0% 5-chloro-2-methyl-4-isothiazolin-3-one + 0.24% 2-methyl-4-isothiazolin-3-one)
Density (25°C)Approx. 1.02 g/cm³
pH (1% aqueous solution)2.5–4.0
SolubilityCompletely miscible with water
Primary ApplicationsIn-can preservation of water-based industrial formulations


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