{"data":{"id":"us/21-cfr-74.3708","jurisdiction":"us","citation":"21 CFR 74.3708","heading":"D\u0026C Yellow No. 8.","body":"(a) Identity and specifications. The color additive D\u0026C Yellow No. 8 shall conform in identity and specifications to the requirements of § 74.1708(a)(1) and (b).\n(b) Uses and restrictions. (1) D\u0026C Yellow No. 8 may be safely used for coloring contact lens solution for coloring disposable daily-wear hydrogel-based soft (hydrophilic) contact lenses at a level not to exceed 0.044 percent in the contact lens solution. Following excitation by ultraviolet light, the colored contact lenses fluoresce a yellow-green color. The contact lens solution colored with D\u0026C Yellow No. 8 is distributed by prescription only and used in accordance with the supplied directions for use. Contact lens solutions containing D\u0026C Yellow No. 8 are intended for use only for coloring contact lenses that are worn for infrequent, celebratory occasions, and not for regular or daily use.\n(2) Authorization for this use shall not be construed as waiving any of the requirements of sections 510(k), 515, and 520(g) of the Federal Food, Drug, and Cosmetic Act with respect to the contact lens solution in which the color additive is used.\n(c) Labeling. The label of the color additive shall conform to the requirements of § 70.25 of this chapter.\n(d) Certification. All batches of D\u0026C Yellow No. 8 shall be certified in accordance with regulations in part 80 of this chapter.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER A—GENERAL","PART 74—LISTING OF COLOR ADDITIVES SUBJECT TO CERTIFICATION","Subpart D—Medical Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"80b963d3fee3e6425ffdd7f658c2ed60a58309cdb2c35c9926be166eee034ef6","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-74.3602","next":"us/21-cfr-74.3710"},"notice":"GroundRules: Original legal text. Not legal advice."}