... Granule 90SF,93SF,95SF,97SF 20Kg Carton or Drum Vitamin C Ascorbic Acid DC granule(90%,93%,95%,97%) CAS No ... -7 EINECS No: 200-066-2 Molecular formula :C6H8O6 M.W: 176.1241Molecular formulaThis products is of high stability and permanent ... or Drum[ Standard ]In-house Standard Ascorbic Acid DC Vitamin C Granule 90SF,93SF,95SF,97SF