Phenylmercuric acetate

Phenylmercuric acetate (CAS 62-38-4), also known commercially as Dyanacide, is an organomercury biocide used in industrial preservation and antimicrobial applications.

Where is Phenylmercuric acetate used?

• Coatings, adhesives and sealants: in-can and dry-film preservative against microbial degradation during storage and after application
• Pulp and paper: slimicide controlling biofilm in process water and on equipment surfaces
• Textile and leather: inhibitor of mold and bacterial growth during wet processing and finished goods storage
• Agriculture: seed treatment and turf fungicide against soil-borne pathogens
• It delivers broad-spectrum activity against bacteria, fungi and algae in formulated products and process systems.

Good to know: Due to regulatory restrictions on mercury-containing compounds in many jurisdictions, availability is limited; buyers should confirm compliance with applicable import and use regulations before sourcing.

Commercial specifications

• Technical grade, purity typically 99% or higher