21 C.F.R. § 582.6760
Sodium hexametaphosphate
(a) Product. Sodium hexametaphosphate.
(b) Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing or feeding practice.
(a) Product. Sodium hexametaphosphate.
(b) Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing or feeding practice.