... at pH 4.3, where its half-life is nearly 300 days. At pH 7, however, its half-life is ... fountain beverages, Aspartame is sometimes blended with a more stable sweetener, such as saccharin.Standard Specifications :FCCIV,USP27, BP2000, EPIV. ... ,mints,chocolate, gums and jellies.Pharmaceutical :tablets,sugar-free syrups,powdered mixes and effervescent tablets.Package and Storage: Package: 25KG craft ...