Specification of corn native starch: Appearance: white powder Protein:0.35%max Moisture:13.0%max Finess:99.9% pass 100mesh Whiteness:95%min Ash:0.15%max Fat:0.15%max So2:30ppm max Ph:5.4-6.4 Viscosity cp(slurry dry substance is 6%): 145ía 15 Pb mg/kg 0.1 max As mg/kg 0.5max Acidity: 0.1 mol/l naoh/100g max 1.8 Ferric salt:%(m/m) max 0.002 Shelf life: two years min Packing:25/40 kg in pp bag
