Nalco 7331

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 1706-157
• U.S. EPA Status: CANCELLED

Description

'Nalco 7331' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 1706-157. It was originally approved by EPA on 23 Sep 1981. Its registration got cancelled on 01 Jul 1987. It has a 'Danger' signal word. It has the following active ingredients: 2-Methyl-3(2H)-isothiazolone and 5-Chloro-2-methyl-3(2H)-isothiazolone. It's approved for 3 sites including air washer water, brewery pasteurizer water, and 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 Sep 1981

Cancellation date:

• 01 Jul 1987

Alternative names:

• NALCO 7331Active

Registrant:

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

Active ingredients:

• 2-methyl-3(2h)-isothiazolone 0.35%
• 5-chloro-2-methyl-3(2h)-isothiazolone 1.15%
• Other ingredients 98.5%

Signal word:

• Danger

Product type:

• Algaecide
• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

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

Registered target sites:

• Air washer water
• Brewery pasteurizer water
• Cooling tower water