Citric Acid, a weak organic acid, is a dry, odorless, and crystalline powder with a strongly acidic flavor,It blends easily without creating a gritty mouth feel and is often used as a flavoring additive in foods, soft drinks and as a replacement for salt in some salt free seasoning blends, Citric acid is found naturally and comes from the fermentation of crude fruit sugars,Citric Acid can be used in place of lemon juice and has the same effect as lemons in preventing fresh fruit from browning. It helps control pH and can be used when making homemade canned fruits or jams in. Add to water to acidulate when making artichokes,Citric acid is used for more widely varied purposes than I can list here. Sometimes also called “sour salt,” Citric Acid is a natural acidic ingredient found in all citrus fruits [lemons, limes, oranges, even some berries]. Citric Acid resembles salt, fine and a little powdery, and some people on low-sodium diets use it as a salt substitute.