Wholesale Price Food Grade Magnesium Citrate CAS:7779-25-1 Magnesium Citrate Introduction Magnesium citrate is a magnesium preparation in salt form with citric acid in a 1:1 ratio (1 magnesiumatom percitrate molecule). The name "magnesium citrate" is ambiguous and sometimes may refer to other salts such as trimagnesium citrate which has a magnesium:citrate ratio of 3:2.Magnesium Citrate magnesium citrate nonahydrate or magnesium citrate anhydrous white powder USP/BP/EP,QC:ISO9001:2008 Shelf life:2 years Package:25kgs/bag Function Magnesium citrate, as a supplement in pill form, is useful for the prevention of kidney stones. Usage: In food, pharmaceutical, and daily chemical industries, it is used as additives. Application Usage: In food, pharmaceutical, and daily chemical industries, it is used as additives. Specification