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

Clariant Nipacide BNPD Biocide

Clariant Nipacide BNPD Biocide is a broad-spectrum, non-oxidizing biocide from Clariant’s Nipacide series, featuring 2-bromo-2-nitropropane-1,3-diol (BNPD) as the active ingredient. It effectively controls bacteria, fungi, and algae in water-based industrial systems including paints, adhesives, and metalworking fluids while offering low toxicity and excellent stability across pH ranges.
  • clariant nipacide bnpd biocide_e156d606
  • clariant nipacide bnpd biocide_e156d606

Features Of Clariant Nipacide BNPD Biocide

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

  2. Low toxicity profile with favorable environmental and regulatory acceptance (e.g., compliant with EU BPR requirements).

  3. Excellent stability in acidic to neutral pH ranges (pH 3–8), ensuring consistent performance across diverse formulations.

  4. Non-oxidizing chemistry, minimizing corrosion risk to metal components and compatibility with common polymers and surfactants.

  5. Ready-to-use liquid formulation enabling straightforward dosing and integration into industrial processes.

Typical Applications Of Clariant Nipacide BNPD Biocide

  1. Preservation of water-based paints and coatings during storage and application.

  2. Microbial control in industrial process water systems, including cooling towers and closed-loop circuits.

  3. Protection of adhesives, sealants, and construction chemicals against spoilage.

  4. Stabilization of emulsions and dispersions in paper coating formulations.

  5. In-can preservation for architectural and decorative latex paints.

Specifications Of Clariant Nipacide BNPD Biocide

Chemical TypeNitropropanol-based biocide
Product FormLiquid concentrate
AppearanceClear, pale yellow liquid
pH (1% aqueous solution)5.0 – 7.0
Density (20 °C)1.08 – 1.12 g/cm³
Solubility in WaterMiscible
Primary ApplicationsIn-can preservation, process water treatment, polymer emulsion stabilization
Key FeaturesBroad-spectrum, non-oxidizing, low volatility, low odor


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