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U.S. Department of Health and Human Services

Final Rules and Final Orders: Food Additives and Color Additives
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Petition(s): FDA action

Substances Prohibited From Use in Human Food; Hydrogenated 4,4'-Isopropylidene-Diphenolphosphite Ester Resins

Docket number (legacy and/or former docket number(s)): (87N-0055)
Subject additive and intended use: amending the food additive regulations by adding hydrogenated 4,4'-isopropylidenediphenolphosphite ester resins to the list of substances that are prohibited from use in human food
21 CFR* affected: 189.300; Hydrogenated 4,4'-isopropylidene-diphenolphosphite ester resins
Substance(s)*, (CAS Registry® No.):
  • hydrogenated 4,4'-isopropylidenediphenol phosphite ester resin, (27014-73-9)
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    Federal Register publication history: Sep 9, 1987; 52 FR 33952; Proposed rule
    Feb 17, 1989; 54 FR 7188; Final rule; Effective date: Mar 20, 1989


     

    *Definitions

    • 21 CFR: Title 21 of the Code of Federal Regulations.
    • Substance: The name of the substance listed in the CFR.
    • CAS Registry® No.: Chemical Abstract Service (CAS) Registry Number® for the substance.
    • Petitions (see also Questions and Answers About the Petition Process)
      • FAP: Food Additive Petition
      • CAP: Color Additive Petition
      • GRP: GRAS Affirmation Petition (replaced by GRAS Notification Program in 1998)
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