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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. 1588

Food Contact Substance: Diphosphoric acid, copper (2+) salt, hydrate (1:2:x) (CAS Reg. No. 16570-28-8) (Note: where x is unspecified, therefore this submission can cover both the anhydrous and hydrated versions of copper pyrophosphate.)
Environmental Assessment NEPA Submission: Categorical Exclusion 25.32(i) and (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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