The US Food and Drug Administration (FDA) recently added 7 new substances to its list of effective food contact substances (FCS). The supplementary substances are as follows:
Hydrogen peroxide (CAS registration number: 7722-84-1) aqueous solution stabilized with fluoroethylidene difluoric acid (HEDP) (CAS registration number: 2809-21-4). Replace FCN 2029 2-acrylic acid, 2-methyl-, polymer with 2-methyl tert-butyl, tert-butyl monoether and 1,2-monopropionate (2-methyl-2-propionate) and 2 -Acrylic acid polymer, sodium salt (CAS registration number: 2272985-43-8) Peracetic acid (CAS registration number: 79-21-0), hydrogen peroxide (CAS registration number: 7722-84-1), acetic acid (CAS registration number: 64-19-7), sulfuric acid (CAS registration number: 7664) ) -93-9) and hydroxy ethylidene diphosphonic acid (CAS registration number: 2809-21-4) aqueous solution. Replaced by FCN 2000
Contains peracetic acid (CAS registration number: 79-21-0), hydrogen peroxide (CAS registration number: 7722-84-1), acetic acid (CAS registration number: 64-19-7), hydroxyethylidene diphosphonic acid (CAS registration number: 2809-21-4) and (optional) sulfuric acid (CAS registration number: 7664-93-9) in water. Replaced FCN 2060
FCN 1716 Peracetic acid (CAS registration number: 79-21-0), hydrogen peroxide (HP) (CAS registration number: 7722-84-1), acetic acid (AA) (CAS registration number: 64-19-7), high Molecular ethylidene diphosphate (HEDP) (CAS registration number: 2809-21-4), and/or carbonyl dicarboxylic acid (DPA) (CAS registration number: 499-83-2) and (optional) sulfuric acid (CAS registration number: 499-83-2) No.: 7664-93-9) in water.

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