• Decrease font size
  • Return font size to normal
  • Increase font size
U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

  • Print
  • Share
  • E-mail

FCN No. 1548

Suez WTS USA, Inc.

According to Section 409(h)(1)(C) of the Federal Food, Drug, and Cosmetic Act, food contact substance notifications (FCNs) are effective only for the listed manufacturer and its customers. Other manufacturers must submit their own FCN for the same food contact substance and intended use.
Food Contact Substance: 2-Propenoic acid, polymer with sodium 2-hydroxy-3-(2-propen-1-yloxy)-1-propanesulfonate (1:1) and α-sulfo-ω-(2-propen-1-yloxy)poly(oxy-1,2-ethanediyl) ammonium salt (1:1), sodium salt (CAS Reg. No. 903573-39-7).
Notifier: GE Water & Process Technologies
Manufacturer/Supplier: Suez WTS USA, Inc.
Intended Use: For use as an antiscalant in boiler water additive products complying with 21 CFR 173.310.
Limitations/Specifications: The FCS shall not exceed 100 parts per million (ppm) in the boiler water. Specific substances permitted for use as boiler water additives complying with 21 CFR 173.310 may be used in combination with the FCS, subject to any limitations in the authorizing regulation or notification. The finished boiler water additive must meet any applicable specifications provided in 21 CFR 173.310.
Effective Date: Sep 2, 2015
National Environmental Policy Act (NEPA)** Submission: Environmental Assessment (in PDF, 1.2 MB)
FDA Decision: Finding of No Significant Impact (FONSI)