EU Approves Silver Zinc Zeolite for PT2, PT7, PT9 Biocides
In October 2024, the European Commission approved silver zinc zeolite (SZZ, CAS number: 130328-20-0) for use in biocides including disinfectants and preservatives for fibers, leather, rubber, and polymers. Compliance with specific regulations is mandatory. A transition period has been established to support industry adaptation.