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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): FAP 5A3857

Secondary Direct Food Additives Permitted in Food for Human Consumption; Acrylic Acid/2-Acrylamido-2-Methyl Propane Sulfonic Acid Copolymer

Petitioner: Calgon Corp.
Docket number (legacy and/or former docket number(s)): (85F-0188)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of acrylic acid/2-acrylamido-2-methyl propane sulfonic acid copolymer
21 CFR* affected: 173.310; Boiler water additives
Substance(s)*, (CAS Registry® No.):
  • poly(2-acrylamido-2-methylpropanesulfonic acid-co-acrylic acid), (40623-75-4)
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    Federal Register publication history: May 17, 1985; 50 FR 20623; Notice
    Jul 26, 1989; 54 FR 31012; Final Rule; Effective date: Jul 26, 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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