vitamin D(Food grade\Medical grade\Feed grade) Molecular Formula:C27H44O CAS:67-97-0 Food grade vitamin D3 powder:1.General property:white to yellowish flowing powder,easily deteroprated when contact,to light or air.2.Assay:100000IU/G min3.Application:Used as food additives.4.Packing: 25kg/drum,double polythene bags were used for inner packaging.5.Storage:violently shake,moisture,rain and ...