Food and Drug Administration, HHS § 184.1639

(2) The ingredient is used in food at Academy Press, 2101 Constitution Ave. levels not to exceed current good man- NW., Washington, DC 20418, or may be ufacturing practice. examined at the National Archives and (d) Prior sanctions for this ingredient Records Administration (NARA). For different from the uses established in information on the availability of this this section do not exist or have been material at NARA, call 202–741–6030, or waived. go to: http://www.archives.gov/ federallregister/ [48 FR 52444, Nov. 18, 1983] codeloflfederallregulations/ § 184.1634 Potassium iodide. ibrllocations.html. (c) The ingredient is used as a dough (a) Potassium iodide (KI, CAS Reg. strengthener as defined in § 170.3(o)(6) No. 7681–11–0) is the potassium salt of of this chapter. hydriodic acid. It occurs naturally in (d) The ingredient is used in the man- sea water and in salt deposits, but can ufacture of bread in accordance with be prepared by reacting hydriodic acid § 184.1(b)(2) of this chapter in an (HI) with potassium bicarbonate amount not to exceed 0.0075 percent (KHCO ). 3 based on the weight of the flour. (b) The ingredient meets the speci- (e) Prior sanctions for this ingredient fications of the ‘‘Food Chemicals different from the uses established in Codex,’’ 3d Ed. (1981), pp. 246–247, which this section do not exist or have been is incorporated by reference. Copies waived. may be obtained from the National Academy Press, 2101 Constitution Ave. [43 FR 11699, Mar. 21, 1978, as amended at 49 NW., Washington, DC 20418, or may be FR 5613, Feb. 14, 1984] examined at the National Archives and Records Administration (NARA). For § 184.1639 Potassium lactate.

information on the availability of this (a) Potassium lactate (C3H5O3K, CAS material at NARA, call 202–741–6030, or Reg. No. 996–31–6) is the potassium salt go to: http://www.archives.gov/ of lactic acid. It is a hydroscopic, federallregister/ white, odorless solid and is prepared codeloflfederallregulations/ commercially by the neutralization of ibrllocations.html. lactic acid with potassium hydroxide. (c) The ingredient is used as a nutri- (b) The ingredient must be of a pu- ent supplement as defined in rity suitable for its intended use. § 170.3(o)(20) of this chapter. (c) In accordance with § 184.1(b)(1), (d) The ingredient is used in table the ingredient is used in food with no salt in accordance with § 184.1(b)(2) of limitation other than current good this chapter as a source of dietary io- manufacturing practice. This regula- dine at a maximum level of 0.01 per- tion does not authorize its use in in- cent. fant foods and infant formulas. The af- (e) Prior sanctions for this ingredient firmation of this ingredient as gen- different from the uses established in erally recognized as safe (GRAS) as a this section do not exist or have been direct human food ingredient is based waived. upon the following current good manu- [43 FR 11699, Mar. 21, 1978, as amended at 49 facturing practice conditions of use: FR 5613, Feb. 14, 1984; 61 FR 14247, Apr. 1, (1) The ingredient is used as a flavor 1996] enhancer as defined in § 170.3(o)(11) of this chapter; a flavoring agent or adju- § 184.1635 Potassium iodate. vant as defined in § 170.3(o)(12) of this

(a) Potassium iodate (KIO3, CAS Reg. chapter; a humectant as defined in No. 7758–05–6) does not occur naturally § 170.3(o)(16) of this chapter; and a pH but can be prepared by reacting iodine control agent as defined in § 170.3(o)(23) with potassium hydroxide. of this chapter. (b) The ingredient meets the speci- (2) The ingredient is used in food at fications of the ‘‘Food Chemicals levels not to exceed current good man- Codex,’’ 3d Ed. (1981), pp. 245–246, which ufacturing practice. is incorporated by reference. Copies (d) Prior sanctions for this ingredient may be obtained from the National different from the uses established in

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