A-101 Briquette Algaecide And Bacteriostat

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 4643-13
• U.S. EPA Status: CANCELLED

Description

'A-101 Briquette Algaecide And Bacteriostat' is an algaecide and bacteriostat. Its Federal EPA registration number is: 4643-13. It was originally approved by EPA on 31 Jul 1967. Its registration got cancelled on 01 Jul 1987. It has a 'Caution' signal word. It has the following active ingredients: Pentachlorophenol, sodium salt and Tetrachlorophenols, sodium salt. It's approved for 2 sites including cooling tower water and evaporative condenser water. It is also approved for 2 pests and pest groups including but not limited to algae and slime-forming bacteria.

Original registration date:

• 31 Jul 1967

Cancellation date:

• 01 Jul 1987

Alternative names:

• A-101 BRIQUETTE ALGAECIDE And BACTERIOSTATActive

Registrant:

• BETZDEARBORN, INC.
  
• Address:
  300 Genesee St
  Lake Zurich, IL 60047

Active ingredients:

• Pentachlorophenol, sodium salt 25.3%
• Tetrachlorophenols, sodium salt 6.8%
• Other ingredients 67.9%

Signal word:

• Caution

Product type:

• Algaecide
• Bacteriostat

Formulation:

• Pelleted/Tableted

Registered target pests:

• Algae
• Slime-forming bacteria

Registered target sites:

• Cooling tower water
• Evaporative condenser water