ML-27

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 527-105
• U.S. EPA Status: CANCELLED

Description

'Ml-27' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 527-105. It was originally approved by EPA on 25 Jun 1982. Its registration got cancelled on 18 Jan 2022. It has a 'Danger' signal word. It has the following active ingredients: 2-Methyl-3(2H)-isothiazolone and 5-Chloro-2-methyl-3(2H)-isothiazolone. It's approved for 3 sites including air washer water, cooling tower water, and pulp and paper mill systems. 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:

• 25 Jun 1982

Cancellation date:

• 18 Jan 2022

Alternative names:

• ML-27Active

Registrant:

• ROCHESTER MIDLAND CORPORATION
  
• Address:
  155 Paragon Drive
  Rochester, NY 14624

Active ingredients:

• 2-methyl-3(2h)-isothiazolone 0.39%
• 5-chloro-2-methyl-3(2h)-isothiazolone 1.11%
• Other ingredients 98.5%

Signal word:

• Danger

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:

• Air washer water
• Cooling tower water
• Pulp and paper mill systems