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

Dow BIOBAN BIT 20 Fungicide

Dow BIOBAN BIT 20 Fungicide is a broad-spectrum biocide from Dow’s BIOBAN series featuring 20% active ingredient 1,2-benzisothiazolin-3-one (BIT). It delivers reliable microbial control in water-based industrial formulations including paints, adhesives, and metalworking fluids. Designed for low-odor, low-toxicity performance with excellent stability and compatibility across pH ranges.
  • dow bioban bit 20 fungicide_d1202a4b
  • dow bioban bit 20 fungicide_d1202a4b

Features Of Dow BIOBAN BIT 20 Fungicide

  1. Broad-spectrum fungicidal activity against bacteria, fungi, and algae in water-based systems.

  2. Stable across a wide pH range (pH 4–10), ensuring compatibility with diverse formulations.

  3. Low volatility and minimal odor, supporting safe handling and regulatory compliance.

  4. Effective at low use concentrations (typically 50–200 ppm), offering cost-efficient protection.

  5. Non-oxidizing chemistry that avoids corrosion issues commonly associated with biocides like chlorine or isothiazolones.

Typical Applications Of Dow BIOBAN BIT 20 Fungicide

  1. Latex paints and architectural coatings to prevent in-can spoilage and dry-film discoloration.

  2. Adhesives and sealants for microbial stabilization during storage and application.

  3. Water-based inks used in flexographic and gravure printing processes.

  4. Industrial metalworking fluids to control bacterial and fungal growth under high-humidity conditions.

  5. Construction chemicals including grouts, mortars, and tile adhesives.

Specifications Of Dow BIOBAN BIT 20 Fungicide

Chemical Type1,2-Benzisothiazolin-3-one (BIT)
Product FormAqueous solution
AppearanceClear, pale yellow liquid
Active Ingredient Content20.0 ± 1.0 wt% BIT
pH (1% aqueous solution)6.0 – 8.0
Density (at 20°C)1.04 – 1.08 g/cm³
SolubilityCompletely miscible with water and common polar solvents
Primary ApplicationsPreservative for water-based industrial and consumer products


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