21 C.F.R. § 182.6789
Tetra sodium pyrophosphate
(a) Product. Tetra sodium pyrophosphate.
(b) Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing practice.
(a) Product. Tetra sodium pyrophosphate.
(b) Conditions of use. This substance is generally recognized as safe when used in accordance with good manufacturing practice.