Corn starch is an important food and industrial material, it is used for dishes, meat products, beer, gourmet powder, ointment, medicine bone-setting adhesive, starching resource for textile, dying adhesive, internal additives and adhesive for papermaking, ethanol, sands and wheat adhesive for casting, floating minerals inhibitor for metallurgy, ruber products lubricating, sticky soil water. Product index Appearance:white powder Taste and smell: neutral. No special smell Moisture:max.14% Acidity:max.20 Protein:max.0.5% Ph:4.5-6.0 Ash:max.0.2% Fat:max.0.2% Spot(unit/cm2):max.1 Whiteness:min.92% Fineness:min.99.5% Pb:max.1ppm As:max.0.5ppm So2:max.30ppm Total plate count:max.3000 cfu pre gram Coliforms:max.30mpn per 100grams Pathogenic bacterium:negative In addition.The information given is based on laboratory and field experience. If you have any other special requirement, please tell us, we will make some adjustments for your particular purpose. Packing:25kgs, 850kgs, 1000kgs.Packed in paper or pp bag, customized sizes are also available. Storage:stored in dry and ventilated place, away from light. Shelf life:24months