... 3.corn starch for food-grade, industrial grade, pharmaceutical grade corn starch food gradeChemical properties: Formula/Starch:C6H10O5 M.W.: 162Physical properties: white ... Papermaking etc.Storage: 1.Be set to cool.dry and ventilated place .away from Fire source. 2.Prevent ... the international standards, such as BP, USP, FCC, etc. and China National Standard:GB.Export areas: Australia, Spain, Singapore, ...