Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 3 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER B - FOOD FOR HUMAN CONSUMPTION (CONTINUED)
/ PART 172 - FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
/ Subpart E - Anticaking Agents / § 172.490 Yellow prussiate of soda.
§ 172.490 Yellow prussiate of soda.
(a) The food additive yellow prussiate of soda (sodium ferrocyanide decahydrate; Na
(b) The additive is used or intended for use as an anticaking agent in salt and as an adjuvant in the production of dendritic crystals of salt in an amount needed to produce its intended effect but not in excess of 13 parts per million calculated as anhydrous sodium ferrocyanide.