§ 74.2104. D&C Blue No. 4.
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/us/cfr/t21/s§ 74.2104·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identity and specifications. The color additive D&C Blue No. 4 shall conform in identity and specifications to the requirements of § 74.1104(a)(1) and (b).
(b)Uses and restrictions. D&C Blue No. 4 may be safely used for coloring externally applied cosmetics in amounts consistent with good manufacturing practice.
(c)Labeling. The label of the color additive shall conform to the requirements of § 70.25 of this chapter.
(d)Certification. All batches of D&C Blue No. 4 shall be certified in accordance with regulations in part 80 of this chapter.