StacksVerified U.S. regulatory reference

21 CFR §73.2125

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identity and specifications. The color additive potassium sodium copper chlorophyllin shall conform in identity and specifications to the requirements of § 73.1125(a)(1) and (b).
  2. (b)Uses and restrictions. Potassium sodium copper chlorophyllin may be safely used for coloring dentifrices that are cosmetics subject to the following conditions:
    1. (1)It shall not be used at a level in excess of 0.1 percent.
    2. (2)It may be used only in combination with the following substances:
  3. (c)Labeling. The label of the color additive shall conform to the requirements of § 70.25 of this chapter.
  4. (d)Exemption from certification. Certification of this color additive is not necessary for the protection of the public health and therefore batches thereof are exempt from the certification requirements of section 721(c) of the act.