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Broad-spectrum efficacy against bacteria, fungi, and algae in industrial water systems.
Stable performance across a wide pH range (pH 4–9) and tolerant to common water treatment additives.
Low-foaming formulation suitable for high-shear and recirculating cooling water applications.
Non-oxidizing mode of action helps prevent rapid microbial resistance development.
EPA-registered and compliant with major global regulatory frameworks for industrial biocides.
Cooling water systems in power generation and HVAC installations.
Process water circuits in paper & pulp mills and textile manufacturing.
Recirculating water loops in food & beverage processing facilities.
Make-up water and side-stream treatment in closed-loop industrial cooling towers.
| Chemical Type | Heterocyclic nitrogen-based non-oxidizing biocide |
| Product Form | Aqueous liquid concentrate |
| Appearance | Clear, pale yellow to amber liquid |
| pH (1% aqueous solution) | 6.0 – 8.0 |
| Density (at 20 °C) | 1.02 – 1.06 g/cm³ |
| Solubility in Water | Completely miscible |
| Primary Applications | Industrial cooling water, process water, and recirculating systems |
| Key Features | Non-oxidizing, low-foaming, broad-spectrum, pH-stable |
Q1: What is the primary mode of action of Nipacide DFX 5 Biocide?
A: Nipacide DFX 5 Biocide functions primarily through membrane disruption and interference with essential cellular processes in microorganisms, delivering broad-spectrum efficacy against bacteria, yeasts, and molds commonly encountered in water-based industrial formulations.
Q2: In which types of industrial formulations is Nipacide DFX 5 typically used?
A: It is widely applied in water-based industrial products such as metalworking fluids, industrial cleaners, latex paints, adhesives, and construction chemicals—where long-term microbial stability and compatibility with anionic and nonionic systems are required.
Q3: Is Nipacide DFX 5 compatible with common surfactants and thickeners?
A: Yes, Nipacide DFX 5 demonstrates good compatibility with a broad range of anionic, nonionic, and amphoteric surfactants, as well as common rheology modifiers including associative thickeners and cellulosic derivatives—making it suitable for complex, multi-component formulations.
Q4: How should Nipacide DFX 5 be dosed during formulation?
A: Dosage depends on formulation requirements, challenge level, and regulatory context, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—to achieve effective preservation without compromising performance or stability.
Q5: Does Nipacide DFX 5 require pH adjustment for optimal performance?
A: Nipacide DFX 5 performs effectively across a wide pH range (approximately pH 4–10), and no routine pH adjustment is necessary for antimicrobial activity—though extreme pH values outside this range may affect long-term stability or compatibility.
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E-mail: wangxingqiang@ericwchem.com
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