what alkali is in gaviscon
Sodium alginate / sodium bicarbonate / calcium carbonate Gaviscon is specifically made for relieving the symptoms of gastro-oesophageal reflux, such as heartburn, indigest â¦ ion and acid regurgitation and Reflux esophagitis. 11 people found this useful.ecause, alkali is basically the term for a base in a liquid form, whereas a base is an alkali in a liquid or gas form so cannot be called an alkali because it is not liquid â¦.