21 C.F.R. § 181.34 Sodium nitrite and potassium nitrite.
Title 21 - Food and Drugs
Sodium nitrite and potassium nitrite are subject to prior sanctions issued by the U.S. Department of Agriculture for use as color fixatives and preservative agents, with or without sodium or potassium nitrate, in the curing of red meat and poultry products. [48 FR 1705, Jan. 14, 1983]
Title 21: Food and Drugs
PART 181—PRIOR-SANCTIONED FOOD INGREDIENTS
Subpart B—Specific Prior-Sanctioned Food Ingredients
§ 181.34 Sodium nitrite and potassium nitrite.
