Garratt-Callahan Formula 39

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 8540-22
• U.S. EPA Status: CANCELLED

Description

'Garratt-callahan Formula 39' is a microbicide/microbistat. Its Federal EPA registration number is: 8540-22. It was originally approved by EPA on 14 Aug 1981. Its registration got cancelled on 25 Aug 2000. It has a 'Warning' signal word. It has the following active ingredients: Potassium dimethyldithiocarbamate. It's approved for 2 sites including cooling tower water and secondary oil recovery injection water. It is also approved for 3 pests and pest groups including but not limited to algae, slime-forming bacteria, and sulfate-reducing bacteria.

Original registration date:

• 14 Aug 1981

Cancellation date:

• 25 Aug 2000

Alternative names:

• GARRATT-CALLAHAN FORMULA 39Active

Registrant:

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

Active ingredients:

• Potassium dimethyldithiocarbamate 50%
• Other ingredients 50%

Signal word:

• Warning

Product type:

• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Algae
• Slime-forming bacteria
• Sulfate-reducing bacteria

Registered target sites:

• Cooling tower water
• Secondary oil recovery injection water