text: Not sure I understand your question here . . .\n\nAre you asking about for something said about hydrogen chloride, HCl, or is there some more specific product called "SAID Hydrogen chloride" you are interested in?\n\nI googled the term "SAID hydrogen chloride", and came up with a bunch of references that use that phrase.  In each case, they are using a legalese construction when referring to hydrogen chloride gas, or hydrochloric acid.