Potassium citrate - 2017 Sunset Survey Overview Listing and annotation: Potassium citrateUse: As a synthetic non-agricultural product allowed as an ingredient/processing aid in or on products labeled "organic" or "made with (specified organic ingredients/food groups)". Common applications: Buffering agent multipurpose GRAS food ingredient similar to sodium citrate, calcium citrateReference: 7 CFR 205.605(b)Date listed: 2002Sunset Date: 6/27/2017 Next