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: 8540-1
  • U.S. EPA Status: CANCELLED

Description

'G-c Formula No. 30' is an algaecide and fungicide. Its Federal EPA registration number is: 8540-1. It was originally approved by EPA on 26 Mar 1965. Its registration got cancelled on 01 May 1987. It has a 'Caution' signal word. It has the following active ingredients: Pentachlorophenol, sodium salt. It's approved for 1 sites including cooling tower water. It is also approved for 2 pests and pest groups including but not limited to algae and slime-forming fungi.

Original registration date:

  • 26 Mar 1965

Cancellation date:

  • 01 May 1987

Alternative names:

  • G-C FORMULA NO. 30Active

Registrant:

  • GARRATT-CALLAHAN CO
  • Address:
    50 Ingold Road
    Burlingame, CA 94010

Active ingredients:

  • Pentachlorophenol, sodium salt 90%
  • Other ingredients 10%

Signal word:

  • Caution

Product type:

  • Algaecide
  • Fungicide

Formulation:

  • Pelleted/Tableted

Registered target pests:

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

Registered target sites:

  • Cooling tower water