I know nothing about soaking seeds in hypochlorous acid, although I doubt that it can hurt. Ditto for Chitosal/Salicylic acid. Perhaps you can enlighten me. I would still recommend giving them a shake in a sandpaper tube. In my experience, it can't hurt, and with older seeds it seems to help get the seed coat imbibed with water. I now give them all a shake whether they need it or not.
Good luck with the grow.