https://allfirefighter.com/hazmat/un/zinc-peroxide-un-1516
UN 1516 Zinc peroxide: ERG 143, Class 5 Oxidizer
UN 1516 — Zinc peroxide, DOT Class 5 (Oxidizer), ERG 143. Firefighter hazmat reference: identification, isolation, first actions and PPE.
zinc peroxideergclassoxidizer