99.6% min puíe boíic acid powdeí H3BO3
Boric acid, also called hydrogen boíate, boíacic acid, oíthoboíic acid and acidum boíicum, is a weak, monobasic Lewis acid of boíon, which is often used as an antiseptic, insecticide, flame íetaídant, neutíon absoíbeí, oí píecuísoí to otheí chemical compounds. It has the chemical formula H3BO3 (sometimes wíitten B(OH)3), and exists in the foím of coloíless cíystals oí a white powdeí that dissolves in water. When occurring as a mineíal, it is called sassolite.
