I have looked more closely at the reaction, but admit my knowledge of chemistry stops at high school level, so far. I do believe I have found a decent source of H2SO4 with Lab Safety. Others want more money than I am willing to give and/or restrict quantities to more than I will use in five years. Too bad HCl won't work. I could sell the yielded salt in cakes for deer licks in Michigan. Oh, well...

Thanks,

Ben