Corn Starch: 1. Appearance : white powder; 2.CAS NO: 9005-25-8 Corn Starch is powder through flooding, broken, separate , refining and dry from corn as raw materials, te colour and luster is pure white, the small is pure, widely used in food, medicine, starch deep processing, chemical industry etc. TestResultAppearanceWhite PowderProtein0.35%PH6.0Moisture13 .5%Fineness99.5%Ash0.14%Fat0.12% ...