Perboric acid wani fili ne na sinadarai tare da tsarin kwayoyin H3BO4O2. Yana da oxoacid na boron da peroxide, wanda ya ƙunshi boron, oxygen, da hydrogen atom. Perboric acid wakili ne mai ƙarfi kuma ana iya amfani dashi azaman wakili mai bleaching, maganin kashe ƙwayoyin cuta, da sauran aikace-aikacen masana'antu. Wani farin kirista ne mai ƙarfi wanda ke narkewa a cikin ruwa kuma yana rushewa da sauri lokacin da aka yi zafi. Sunan "perboric" ya fito ne daga gaskiyar cewa peroxide ce ta boric acid (H3BO3).