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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1706-141
  • U.S. EPA Status: CANCELLED

Description

'Nalco 4wc-317 Microorganism Control Chemical' is an algaecide, bacteriostat, and fungicide. Its Federal EPA registration number is: 1706-141. It was originally approved by EPA on 23 Oct 1975. Its registration got cancelled on 01 Jul 1987. It has a 'Danger' signal word. It has the following active ingredients: Alkyl* dimethyl benzyl ammonium chloride *(60%C14, 30%C16, 5%C18, 5%C12), Alkyl* dimethyl ethylbenzyl ammonium chloride *(68%C12, 32%C14), and N-(2-Cyanoethyl)-N'-alkyl*-1,3-diaminopropane *(100% C6-18). It's approved for 1 sites including cooling tower water. It is also approved for 3 pests and pest groups including but not limited to algae, slime-forming bacteria, and slime-forming fungi.

Original registration date:

  • 23 Oct 1975

Cancellation date:

  • 01 Jul 1987

Alternative names:

  • NALCO 4WC-317 MICROORGANISM CONTROL CHEMICALActive

Registrant:

  • NALCO COMPANY, LLC
    A Subsidiary Of Ecolab, Inc.
  • Address:
    1601 West Diehl Road
    Naperville, IL 60563

Active ingredients:

  • Alkyl* dimethyl benzyl ammonium chloride *(60%c14, 30%c16, 5%c18, 5%c12) 2%
  • Alkyl* dimethyl ethylbenzyl ammonium chloride *(68%c12, 32%c14) 2%
  • N-(2-cyanoethyl)-n'-alkyl*-1,3-diaminopropane *(100% c6-18) 15%
  • Other ingredients 81%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Bacteriostat
  • Fungicide

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Slime-forming bacteria
  • Slime-forming fungi (paper mills/water systems)

Registered target sites:

  • Cooling tower water