21 C.F.R. § 182.3109 Thiodipropionic acid.
Title 21 - Food and Drugs
(a) Product. Thiodipropionic acid. (b) Tolerance. This substance is generally recognized as safe for use in food when the total content of antioxidants is not over 0.02 percent of fat or oil content, including essential (volatile) oil content of the food, provided the substance is used in accordance with good manufacturing practice.
Title 21: Food and Drugs
PART 182—SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart D—Chemical Preservatives
§ 182.3109 Thiodipropionic acid.