eCFR Reference Browser

---

title: "21 CFR §176.250"

source: "https://www.ecfr.gov/current/title-21/section-176.250"

title_number: "21"

volume_number: "3"

chapter_number: "Unknown"

subchapter_code: "B"

subchapter_subject: "FOOD FOR HUMAN CONSUMPTION (CONTINUED)"

part_code: "176"

part_subject: "INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS"

subpart_code: "B"

subpart_subject: "Substances for Use Only as Components of Paper and Paperboard"

section_number: "176.250"

section_subject: "Poly-1,4,7,10,13-pentaaza-15-hydroxyhexadecane."

cfr_reference: "21 CFR 176.250"

title_name: "Title 21"

title_subject: "Food and Drugs"

parts_covered: "Parts 170 to 199"

revised_date: "Revised as of April 1, 2019"

publication_date: "As of April 1, 2019"

contains_description: "Containing a codification of documents of general applicability and future effect"

publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"

---

Poly-1,4,7,10,13-pentaaza-15-hydrox-yhexadecane may be safely used as a retention aid employed prior to the sheet-forming operation in the manufacture of paper and paperboard intended for use in contact with food in an amount not to exceed that necessary to accomplish the intended physical or technical effect and not to exceed 6 pounds per ton of finished paper or paperboard.

§176.250 - Poly-1,4,7,10,13-pentaaza-15-hydroxyhexadecane.