As stated right there on the label, some of the NaCl has been replaced with taster’s choice KCl. So it was never pure sodium to begin with, due to all that pesky chlorine and now about half of the Na has been replaced with Potassium.
I had to read this like 24 times to make sure I didn't miss anything, but I'm 98% certain you're correct. When referring to the individual components it should be chlorine not chloride. I'm not a chemical doctor, but this is my understanding.
Horrible at chemistry, but I'm 98% sure it is chloride - the chlorine is present as an anion, and as such is called chloride. Even if you refer to it as an individual component, you still observe Cl-, not Cl (or rather Cl2).
This whole thread is very pedantic but in chemistry when someone refers to chlorine, they are usually referring to Cl2. I think in IUPAC naming chloride is reserved for for ions. Like dichloromethane (IUPAC) and methylene chloride (also common name).
Now I am confused. Mind bearing with me for a sec?
I was referring to the chlorine present in NaCl, that should in fact be chloride due to it's anionic nature, should it not? I mean sure it's pedantic, but I'd still like to know where I went wrong with that thought :D .