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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 6B3947

Indirect Food Additives; Paper and Paperboard Components

Petitioner: Rohm & Haas Co.
Docket number (legacy and/or former docket number(s)): (86F-0339)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one mixture with the optional use of magnesium nitrate as an antimicrobial agent for fillers, binders, pigment slurries, sizing solutions, and coating formulations employed in the manufacture of paper and paperboard for use in contact with food
21 CFR* affected: 176.170; Components of paper and paperboard in contact with aqueous and fatty foods
Substance(s)*, (CAS Registry® No.):
  • 5-chloro-2-methyl-4-isothiazolin-3-one, (26172-55-4)
  • 2-methyl-4-isothiazolin-3-one, (2682-20-4)
  • magnesium nitrate, (10377-60-3)
  • Federal Register publication history: Sep 2, 1986; 51 FR 31176; Notice
    Apr 11, 1990; 55 FR 13518; Final Rule; Effective date: Apr 11, 1990


     

    *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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