... DC Granule 90SF,93SF,95SF,97SF 20Kg Carton or Drum Vitamin C Ascorbic Acid DC granule(90%,93%,95%,97%) CAS No ... products is of high stability and permanent effect by applying microcapsule coating technology which overcome the original deficiency of VC in ... Carton or Drum[ Standard ]In-house Standard Ascorbic Acid DC Vitamin C Granule 90SF,93SF,95SF,97SF