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Code · CFR · Title 21 — Food and Drugs · Part 172 — Food Additives Permitted for Direct Addition to Food for Human Consumption · § 172.350

§ 172.350. Fumaric acid and salts of fumaric acid.

155 words·~1 min read·/us/cfr/t21/s§ 172.350·

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Fumaric acid and its calcium, ferrous, magnesium, potassium, and sodium salts may be safely used in food in accordance with the following prescribed conditions:
(a)The additives meet the following specifications:
(1)Fumaric acid contains a minimum of 99.5 percent by weight of fumaric acid, calculated on the anhydrous basis.
(2)The calcium, magnesium, potassium, and sodium salts contain a minimum of 99 percent by weight of the respective salt, calculated on the anhydrous basis. Ferrous fumarate contains a minimum of 31.3 percent total iron and not more than 2 percent ferric iron.
(b)With the exception of ferrous fumarate, fumaric acid and the named salts are used singly or in combination in food at a level not in excess of the amount reasonably required to accomplish the intended effect.
(c)Ferrous fumarate is used as a source of iron in foods for special dietary use, when the use is consistent with good nutrition practice.
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§ 172.350
Fumaric acid and salts of fumaric acid.
Fed. Reg.×4
C.F.R.×2
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