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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. 454

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Food Contact Substance:  [1,1'-biphenyl]-4,4'-diol, polymer with 1,1'-sulfonylbis[4-chlorobenzene] (CAS Reg. No. 25608-64-4).
Notifier:  Solvay Specialty Polymers USA, LLC
Manufacturer:  Solvay Specialty Polymers USA, LLC
Intended Use:  The FCS will be used as a resin in the manufacture of molded repeat-use food-contact articles.
Effective Date:  11/10/2004
Limitations/Specifications:  The finished FCS will have an average thickness range of 2 - 20 mm, and may be used in contact with all types of food and at temperatures not to exceed 204°C (400°F).
Environmental Impact Decisions:  Environmental Decisions Site