... , the conjugate base of citric acid, citrate, is important as an intermediate in the citric acid cycle, and therefore occurs in ... the metabolism of virtually all living things.Citric acid is a commodity chemical, and more than a ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); citric acid monohydrate/anhydrous bp98 e330, food grade/phama grade