[Code of Federal Regulations]
[Title 21, Volume 6]
[Revised as of January 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR573.620]

[Page 506]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 573--FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS--Table of Contents
 
                    Subpart B--Food Additive Listing
 
Sec.  573.620  Menadione dimethylpyrimidinol bisulfite.

    The food additive, menadione dimethylpyrimidinol bisulfite, may be 
safely used in accordance with the following conditions:
    (a) The additive is the 2-hydroxy-4,6-dimethylpyrimidinol salt of 
menadione 
(C17H18O6N2
S).
    (b) The additive is used or intended for use as a nutritional 
supplement for the prevention of vitamin K deficiency as follows:
    (1) In chicken and turkey feed at a level not to exceed 2 grams per 
ton of complete feed.
    (2) In the feed of growing and finishing swine at a level not to 
exceed 10 grams per ton of feed.
    (c) To assure safe use, the label and labeling of the additive shall 
bear adequate directions for use.