We use cookies to ensure you get the best experience on our website.

Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1757-62
  • U.S. EPA Status: CANCELLED

Description

'Biosperse 216' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 1757-62. It was originally approved by EPA on 16 Oct 1975. Its registration got cancelled on 30 Nov 1992. It has a 'Danger' signal word. It has the following active ingredients: 1-Octanaminium, N,N-dimethyl-N-octyl-, chloride. It's approved for 4 sites including air washer water, cooling tower water, evaporative condenser water, and secondary oil recovery injection water. It is also approved for 2 pests and pest groups including but not limited to algae and slime-forming bacteria.

Original registration date:

  • 16 Oct 1975

Cancellation date:

  • 30 Nov 1992

Alternative names:

  • BIOSPERSE 216Active

Registrant:

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

Active ingredients:

  • 1-octanaminium, n,n-dimethyl-n-octyl-, chloride 50%
  • Other ingredients 50%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Microbicide/microbistat

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Slime-forming bacteria

Registered target sites:

  • Air washer water
  • Cooling tower water
  • Evaporative condenser water
  • Secondary oil recovery injection water