Bronopol

Bronopol (CAS 52-51-7) is a widely used antimicrobial agent and industrial biocide available in bulk quantities (by the metric ton), primarily produced in China. It is commonly used in industrial cooling water, oilfield applications, and as a preservative. Estimates range from USD $1,900 to $2,500 per 5 metric tons (approx. $380-$500/MT), with some listings for 99% purity industrial grade in the range of USD $100–$75 per ton in bulk.