Biosperse

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 1757-9
• U.S. EPA Status: CANCELLED

Description

'Biosperse' is an algaecide, bacteriostat, and fungicide. Its Federal EPA registration number is: 1757-9. It was originally approved by EPA on 26 Jun 1961. Its registration got cancelled on 23 Apr 1986. It has a 'Warning' signal word. It has the following active ingredients: 1,2-Ethanediamine, Isopropyl alcohol, Pentachlorophenol, sodium salt, and Sodium 2,4,5-trichlorophenate. 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, animal pathogenic bacteria, and fungi.

Original registration date:

• 26 Jun 1961

Cancellation date:

• 23 Apr 1986

Alternative names:

• AMREX 209Inactive
• BIOSPERSEActive
• DREW BIOCIDE 209Inactive

Registrant:

• DREW INDUSTRIAL DIVISION
  Ashland Chemical Company, Division Of Ashland Inc.
• Address:
  One Drew Plaza
  Boonton, NJ 07005

Active ingredients:

• 1,2-ethanediamine 4%
• Isopropyl alcohol 10%
• Pentachlorophenol, sodium salt 9%
• Sodium 2,4,5-trichlorophenate 23.6%
• Other ingredients 53.4%

Signal word:

• Warning

Product type:

• Algaecide
• Bacteriostat
• Fungicide

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Algae
• Animal pathogenic bacteria (g- and g+ vegetative)
• Fungi

Registered target sites:

• Cooling tower water