Sodium Borohydride 1.Cas no.: 16940-66-2 2.Content:98% min 3.25kgs ... . It is reductant of carbonyl compound (aldehyde, ketone, acid, acid amide, acid anhydride, acid halogen, ester,enol ester, imide , lactone), carbonitriding ... used in the production and recovery of catalyst Sodium Borohydride (CAS NO.16940-66-2)