13446-76-9 13455-24-8 13470-01-4 13765-03-2 25659-31-8 7782-68-5 7783-32-6 7790-32-1 Caswell No. 499A EINECS 231-962-1 EPA Pesticide Chemical Code 046902 Iodic acid Iodic acid (HIO3) Monoiodic acid