@Humpleupagus @shortstories @dassauerkraut its variously marketed as poison for bacteria which it is or as making enaml stronger, it reparies acidated hexipapitate with a fluoride, carbonate and chloride due the same thing better without being poisonous and are cheap and abundant as table salt and baking soda which is why toothpaste used to be made from them.
florohexipappitate having a shorter bond length makes things more brittle so doing this produces the same effect on bones to enamel, chlorohexipapitate and hexipapitate reconstituted with carbonate do no