CharlieD
Chef Extraordinaire
The pickling salt is basically kosher salt (pure salt, no additives) very finely ground, so that it dissolves almost instantly. I keep a container of this over my stove , labeled "bread and pickling salt", and use it anywhere that I want the salt to dissolve immediately. Good for bread making, too. I just grind up kosher salt to a flour like salt, in the blender.
All salt is Kosher.