DBNPA

DBNPA

DBNPA

Chemical compound

DBNPA or 2,2-dibromo-3-nitrilopropionamide is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid.[2] DBNPA acts similar to the typical halogen biocides.

Quick Facts Names, Identifiers ...

DBNPA is used in a wide variety of applications. Some examples are in papermaking as a preservative in paper coating and slurries. It is also used as slime control on papermachines, and as a biocide in hydraulic fracturing wells and in cooling water.[2]

References

  1. [1]
    "2,2-dibromo-3-nitrilopropionamide - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification. Retrieved 9 June 2012.
  2. [2]
    "Reregistration Eligibility Decision (RED) 2,2-dibromo-3-nitrilopropionamide (DBNPA)" (PDF). "EPA 738-R-94-026". US EPA. September 1994. p. 179. Archived from the original (PDF) on 2014-10-16. Retrieved 2012-06-14.
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