DBNPA (2,2-Dibromo-3-Nitrilopropionamide)
CAS Number: 10222-01-2
Fast-acting non-oxidizing biocide that degrades rapidly in water. Ideal for RO membrane systems and short-contact-time applications where persistent biocides are undesirable.
Technical Specifications
| packaging | 25 kg fiber drums |
| appearance | White crystalline powder |
| half life pH7 | 2–4 hours |
| melting point | 122–126°C |
| active content | ≥ 98% |
| solubility water | 15 g/L (20°C) |
Applications
- RO membrane biocide (online dosing)
- Cooling water shock treatment
- Paper mill slime control
- Oilfield injection water
- Industrial process water
Key Features
- Fast kill — effective in minutes
- Rapid degradation — no persistent residual
- Safe for RO membranes at recommended dose
- Effective against bacteria, algae and fungi
- Does not form harmful DBPs
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