Boric acid, inonziwo hydrogen borate, boracic acid, orthoboric acid uye acidum boricum, haina kusimba, monobasic Lewis acid ye boron, iyo inowanzo shandiswa seyekudzivirira, zvipembenene, murazvo unodzora, neutron absorber, kana inotungamira kune mamwe makemikari makemikari. Iyo ine kemikari fomula H3BO3 (dzimwe nguva yakanyorwa B (OH) 3), uye iripo muchimiro chemakristal asina mavara kana hupfu chena hunonyungudika mumvura. Kana ichiitika semaminerari, inonzi sassolite.