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178.3300 Corrosion inhibitors used for steel or tinplate.

Home > Regulations > Indirect food additives: Adjuvants, production aids, and sanitizers > 178.3300 Corrosion inhibitors used for steel or tinplate.



[Code of Federal Regulations]
[Title 21, Volume 3]
[Revised as of April 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR178.3300]

[Page 407]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 178_INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND 
SANITIZERS--Table of Contents
 
             Subpart D_Certain Adjuvants and Production Aids
 
Sec.  178.3300  Corrosion inhibitors used for steel or tinplate.

    Corrosion inhibitors may be safely used for steel or tinplate 
intended for use in, or to be fabricated as, food containers or food-
processing or handling equipment, subject to the provisions of this 
section.
    (a) The corrosion inhibitors are prepared from substances identified 
in this section and used subject to the limitations prescribed.
    (b) The following corrosion inhibitors or adjuvants are used in 
amounts not to exceed those reasonably required to accomplish the 
intended physical or technical effect:
    (1) Corrosion inhibitors (active ingredients) used in packaging 
materials for the packaging of steel or tinplate or articles fabricated 
therefrom:

------------------------------------------------------------------------
            List of substances                       Limitations
------------------------------------------------------------------------
Dicyclohexylamine and its salts of fatty
 acids derived from animal or vegetable
 oil.
Dicyclohexylamine nitrite.................
Morpholine and its salts of fatty acids
 derived from animal or vegetable oils.
------------------------------------------------------------------------

    (2) Adjuvants employed in the application and use of corrosion 
inhibitors:

------------------------------------------------------------------------
            List of substances                       Limitations
------------------------------------------------------------------------
Propylene glycol..........................
------------------------------------------------------------------------





Additives that reference this regulation:


Source: U.S. Code of Federal Regulations - CFR Title 21, Part 178, Section 3300


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