Pure tech grade boric acid. our technical grade boric acid has many uses and our boric acid prices are unmet in the industry. if you find a better price on bulk boric acid online, let us know and we will do our best to beat it. Also known called: hydrogen borate, boracic acid, orthoboric acid trihydrooxidoboron, trihydroxyborane, optibor, sassolite, and acidum boricum, is a weak, monobasic lewis acid Dec 30, 2018 · boric acid (h3bo3) is a white crystalline, oxygen-bearing acid of boron, which is a component of certain minerals and volcanic waters or hot springs. it’s also known as hydrogen borate, boracic acid, orthoboric acid and acidum boricum. you can see from the boric acid formula h3bo3 that it consists of the elements boron, oxygen and hydrogen. Boric acid suppositories -100% pure boric acid -600mg in vegan capsules- supports feminine hygiene & vaginal phtreatment of yeast infections, bacterial vaginosis & relieve pain, dryness. $1.00 coupon applied.