Short Name: ADENINE SULPHATEOther Names: Adenine Hemisulfate; 1H-Purin-6-Amine; Sulfate (2:1)For desensitization of photographic gelatin.Chemical SpecificationsAppearance : White to Yellow crystalline powderAssay : Min 99.0%Loss on drying : Max 2.0%Residue on ignition : Max 0.1%Heavy metal (as Pb) :..