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U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

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FCN No. 953

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Food Contact Substance:  2, 4-Imidazolidinedione, 5,5-dimethyl (CAS Reg. No. 77-71-4).
Notifier:  Lonza, Inc.
Manufacturer:  Lonza, Inc.
Intended Use:  As a stabilizer for sodium hypochlorite used as antimicrobial in poultry chiller water.
Effective Date:  03/18/2010
Limitations/Specifications:  For use at a level not to exceed 90 ppm (or 50 ppm available chlorine) in chiller water applied on poultry carcasses.
Environmental Impact Decisions:  Environmental Decisions Site