N: 20.6%, S: 24% Extruded granular SGS ... 0-0 24S. Generally, it is a by-product from chemical (cyanuric acid, capro, acrylonitrile, sodium cyanide, ... GB535—1995 ItemStandardTypical ResultAppearanceColorless or yellowish crystalPassSize2-4mmPassNitrogen20.6% min20.62%Moisture1.0% max0.85%Free Acid0 ... Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and ...