21 C.F.R. § 182.8997
Zinc sulfate.
Cite as 21 C.F.R. § 182.8997 (2026)
(a) Product. Zinc sulfate. (b) Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing practice.
21 C.F.R. § 182.8997
Cite as 21 C.F.R. § 182.8997 (2026)