Inventory of Environmental Impact Decisions for Food Contact Substance Notifications
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FCN No. 506
Food Contact Substance: | Polyether sulfone-polyphenylene sulfone block copolymer CAS name: [1,1'-Biphenyl]-4,4'-diol, polymer with 1,1'-sulfonylbis[4-chlorobenzene] and 4,4'-sulfonylbis[phenol] (CAS Reg. No. 83094-08-0). |
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Environmental Assessment NEPA Submission: | Categorical Exclusion 25.32(j) |
FDA Decision: | Categorical Exclusion Memo |
FCN Premarket Authorization Issued: | FCN description |
More about Environmental Decisions and Definitions of Environmental Terms.
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