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U.S. Department of Health and Human Services

Inventory of Final Environmental Impact Decisions for Food Contact Notifications

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FCN No. 253

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Food Contact Substance:  iso-Butylene/maleic anhydride copolymer, sodium salt cross-linked with 1.9 percent by weight glycerol and 1.25 percent by weight 1,4-butanediol
Environmental Requirement:  Cat Ex 25.32(i)
FDA Decision:  Cat Ex Memo