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U.S. Department of Health and Human Services

Inventory of Environmental Impact Decisions for Food Contact Substance Notifications

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FCN No. 725

Food Contact Substance: (1,1'-Biphenyl)-4,4'-diol, polymer with 1,1'-sulfonylbis(4-chlorobenzene), alternatively named poly(oxy[1,1'-biphenyl]-4,4'-dihydroxy-1,4-phenylenesulfonyl-1,4-phenylene)
National Environmental Policy Act (NEPA) Submission: Environmental Assessment (in PDF) (284 kB)
FDA Decision: Finding of No Significant Impact (FONSI)/Environmental Assessment Supplement
FCN Premarket Authorization Issued: FCN 725 description