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: 3579-25
  • U.S. EPA Status: CANCELLED

Description

'Bct 851' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 3579-25. It was originally approved by EPA on 22 May 1980. Its registration got cancelled on 01 Jul 1987. It has a 'Warning' signal word. It has the following active ingredients: Carbamodithioic acid, cyano-, disodium salt and Metam-Potassium. 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:

  • 22 May 1980

Cancellation date:

  • 01 Jul 1987

Alternative names:

  • BCT 851Active

Registrant:

  • BEI HAWAII
  • Address:
    311-b Pacific Street
    Honolulu, HI 96817

Active ingredients:

  • Carbamodithioic acid, cyano-, disodium salt 14.7%
  • Metam-potassium 20.3%
  • Other ingredients 65%

Signal word:

  • Warning

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:

  • Cooling tower water