Why is boric acid so useful? Kaiyin will give you some popular science!

[alias]orthoboric acid ［molecular formula］h3bo3 [properties]boric acid is essentially a hydrate of boron oxide (h3bo3·3h2o), which is colorless scales with a slight pearly luster. it is in the form of oblique crystals or white powder, odorless and smooth to the touch. the taste is slightly sour and sweet. the relative density is 1.435 (15℃), the melting…