Bergazid Precut (CAS No. 67701-05-7): Its product code is FA1216. You state that the Precut is used for biodiesel and “burning applications.” The Precut is obtained through the hydrolytic splitting of fatty acids. You provided a process flowchart which described the fractionation process used in the production of the instant product. The Bergazid Precut is derived from Palm Oil. It consists of a mixture of C12 to C16 fatty acids.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N310785
Bergazid Residue (CAS No. 70321-71-0): It is also called PFAD Fatty Acid Residue, and PFAD Residue P in documents that you provided. You indicate its product code is FA-HVY. You state that the Fatty Acid Residue is used for biodiesel and “burning applications.” The Bergazid Fatty Acid Residue is obtained from Palm Oil. You indicate that the Residue is obtained through hydrolytic splitting of fatty acids. You provided a process flowchart which describes the fractionation process used in the production of the instant product. The product consists of a mixture of C16 to C18 fatty acids with distillation residues. We note in your letter there was a typographical error in the CAS # provided. The correct CAS # as indicated above was provided with other documents in your submission.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N310785