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

Clariant Nipacide OBS Fungicide

Clariant Nipacide OBS Fungicide is a broad-spectrum biocide from Clariant’s Nipacide series designed for industrial water systems. It effectively controls bacteria fungi and algae using active ingredient 2-n-octyl-4-isothiazolin-3-one (OIT). Ideal for cooling towers paper mills and oilfield applications it ensures long-term microbial stability with low dosage efficiency and excellent material compatibility.
  • clariant nipacide obs fungicide_ab12b521
  • clariant nipacide obs fungicide_ab12b521

Features Of Clariant Nipacide OBS Fungicide

  1. Highly effective broad-spectrum fungicide based on ortho-phenylphenol (OPP) sodium salt.

  2. Excellent compatibility with water-based industrial formulations including paints, adhesives, and coatings.

  3. Low volatility and favorable toxicological profile suitable for use in low-VOC and regulated environments.

  4. Stable across a wide pH range (pH 4–10), ensuring consistent performance in diverse formulation systems.

  5. Non-staining and odor-controlled formulation, supporting aesthetic and sensory requirements in end applications.

Typical Applications Of Clariant Nipacide OBS Fungicide

  1. Water-based architectural and industrial paints and coatings.

  2. Adhesives and sealants for construction and woodworking.

  3. Textile and leather finishing treatments requiring mildew resistance.

  4. Printing inks and paper coatings for moisture-prone environments.

  5. Emulsion polymer systems and synthetic latex formulations.

Specifications Of Clariant Nipacide OBS Fungicide

Chemical TypeSodium salt of ortho-phenylphenol (OPP)
Product FormAqueous solution
AppearanceClear to slightly hazy, light yellow liquid
Active ContentApprox. 15% w/w sodium ortho-phenylphenate
pH (1% aqueous solution)9.0–10.5
Density (20°C)1.05–1.10 g/cm³
SolubilityMiscible with water; compatible with common polar solvents
Storage Stability≥12 months at 5–30°C in original sealed container


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