DBNPA/2,2-Dibromo-3-Nitrilopropion Amide
DBNPA (2,2-Dibromo-3-Nitrilopropionamide): High-Performance "Quick-Kill" Biocide & Slimicide
2,2-Dibromo-3-Nitrilopropionamide
- CAS Number: 10222-01-2
- EC No.: 233-539-7
- Molecular Formula: C3H2Br2N2O
- Purity (%): 99.0% powder or 20% liquid
- Appearance: White crystalline powder or clear colorless to amber liquid
- Package: 25kgs/bag; 500kg/bag; 25kg/drum; 200kg/drum; 1000kg or 1200kg/IBC
- Other Names: DBNPA; Dibromocyanoacetamide
DBNPA Specification
| Items | Specifications |
| Purity | 99 min |
| Melting Point | 122.0–126.0°C |
| Acidity (1% w/v) | pH 5.0–7.0 |
| Color (Hazen) | ≤40 |
| Loss on Drying | ≤2.0% |
| Single Impurity | ≤0.5% |
| Items | Specifications |
| Content % | min 20 |
| Density 23℃ g/cm3 | 1.2-1.3 |
| Acidity PH 1% W/V | 2-6 |
2,2-Dibromo-3-Nitrilopropionamide for Sale
DBNPA (2,2-Dibromo-3-Nitrilopropionamide) is a fast-acting, broad-spectrum non-oxidizing biocide. It is prized in the industry for its ability to rapidly eliminate bacteria, fungi, and algae within minutes of contact.
Key Features & Benefits
- Broad-Spectrum Efficacy: Highly effective against aerobic and anaerobic bacteria, biofilms, and resistant algae strains.
- Rapid Action: Achieves total microbial knockdown faster than traditional biocides, minimizing system downtime.
- Eco-Friendly Degradation: Quickly decomposes in water into harmless substances, meeting modern “Green Chemistry” standards for industrial discharge.
- Versatile pH Performance: Functions effectively across various industrial pH ranges, particularly in slightly acidic to neutral environments.
What is 2,2-Dibromo-3-Nitrilopropionamide Used for
Reverse Osmosis (RO) Membrane Protection: DBMPA is the preferred non‑oxidizing biocide for RO systems. It effectively controls biofouling without damaging sensitive membranes, ensuring stable water flux and long membrane life.
Industrial Cooling Water Systems: It is widely used in cooling towers and heat exchangers to kill bacteria, algae, and biofilm. Its rapid action and low dosage make it irreplaceable for maintaining thermal efficiency.
Pulp & Paper Industry: Prevents microbial growth and slime spots in paper pulp and circulating water systems, ensuring high‑quality paper production.
Metalworking Fluids: Acts as a potent preservative for lubricants and cutting fluids, extending fluid life and preventing odors.
Wood Preservation & Other Applications: Protects timber and plywood from rot‑causing microorganisms during storage and processing. Also used in paints, coatings, and adhesives for “in‑can” preservation.
FAQs of 2,2-Dibromo-3-Nitrilopropionamide
These are our regular products. We can offer you the quantity you need for the first time of cooperation. Pls feel free to tell us the quantity you need.
Yes,little sample is free to you, but the freight cost should be paid by you.
For standard stock orders, we dispatch within 5–7 business days. For large-scale Full Container Loads (FCL), the lead time is typically 14–21 days, depending on your specific packaging requirements.
Our DBMPA is available in solid form in 25kg bags, 500kg bags, or 25kg fiber drums; and in liquid form in 25kg drums, 200kg drums, 100kg or 1200kg IBC containers.
Storage: Store in a sealed container in a cool, dry, and well-ventilated place.
DBNPA Supplier
As a premier Fast-Acting, Non-Oxidizing Biocide, Hoochemtec’s DBNPA (2,2-Dibromo-3-Nitrilopropionamide) is engineered to meet the most rigorous industrial microbial control standards. Procurement teams and technical directors choose our DBNPA for its unique ability to provide immediate sterilization followed by rapid, eco-friendly decomposition.
Why Partner with Us:
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Direct Factory Pricing: Source directly from our manufacturing facility to eliminate intermediary costs and secure high-volume wholesale margins.
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Technical Grade Options: We supply 99% High-Purity Crystalline Powder for maximum shelf life and 20% Liquid Solution for immediate, easy-to-dose industrial applications.
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Global Export Compliance: We are experts in the specialized logistics of Class 6.1 Toxic Substances (UN 2811 / UN 2922). Every shipment includes full IMO-compliant documentation for secure maritime transit.
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Reliable Logistics: With a robust production capacity and strategic export infrastructure, Hoochemtec ensures your supply chain remains stable, delivering to major global ports across Europe, the Americas, and Asia.
