Clariant Nipacide BNPD is a professional in-can biocide based on Bronopol. Broad-spectrum, efficient and targeted, it is designed for wet-state storage protection of various water-based products, FDA-approved for multiple applications, effectively inhibiting bacterial and fungal growth.
Targeted antibacterial efficacy – Effective against Pseudomonas and SRB
Aqueous solution form – Easy to add and disperse, suitable for water-based systems
Broad-spectrum protection – Inhibits both bacteria and fungi comprehensively
Wide adaptability – Compatible with various water-based product formulations
High-efficiency long-lasting – Ensures stable wet-state storage at low dosage
Water-based paints & varnishes
Adhesives & polymer emulsions
Metalworking fluids
Aqueous slurries & color pastes
Water-based household care products
| Brand | Clariant |
| Product Type | In-can biocide |
| Active Ingredient | Bronopol |
| Form | Liquid (aqueous system) |
| Core Advantage | Effective against Pseudomonas and SRB, FDA-approved |
| Applicable Systems | Various water-based systems |
| Application | In-can wet-state preservation, product storage protection |
Q1: What is the primary mode of action of Nipacide BNPD?
A: Nipacide BNPD functions as a broad-spectrum fungicide through inhibition of fungal cell wall synthesis and disruption of membrane integrity, delivering reliable protection against common spoilage fungi in industrial water systems and polymer-based formulations.
Q2: In which types of formulations is Nipacide BNPD typically used?
A: It is widely applied in water-based coatings, adhesives, construction chemicals, and latex emulsions where long-term microbiological stability is required—especially in low-VOC or high-pH systems where conventional preservatives may be less effective.
Q3: Is Nipacide BNPD compatible with other biocides or formulation additives?
A: Yes, it demonstrates good compatibility with many common co-biocides (e.g., isothiazolinones, benzisothiazolinone) and typical formulation ingredients such as thickeners, surfactants, and dispersants—though compatibility testing under actual use conditions is recommended prior to full-scale implementation.
Q4: How should Nipacide BNPD be handled and stored to maintain efficacy?
A: Store in original sealed containers at temperatures between 5 °C and 30 °C, protected from direct sunlight and moisture. Avoid freezing. When handling, follow standard industrial hygiene practices—including appropriate PPE—as outlined in the Safety Data Sheet (SDS).
Q5: What regulatory status applies to Nipacide BNPD for use in Europe and North America?
A: Nipacide BNPD is registered under relevant biocidal product regulations in key markets, including EU BPR (as an active substance in approved product types), and is compliant with U.S. EPA requirements for industrial preservative applications—subject to specific product authorizations and usage conditions defined by local authorities.
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