Amerstat 250

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 1757-73
• U.S. EPA Status: CANCELLED

Description

'Amerstat 250' is a microbicide/microbistat. Its Federal EPA registration number is: 1757-73. It was originally approved by EPA on 16 Jul 1981. Its registration got cancelled on 19 Jul 1995. 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 1 sites including pulp and paper mill systems. It is also approved for 2 pests and pest groups including but not limited to slime-forming bacteria and slime-forming fungi.

Original registration date:

• 16 Jul 1981

Cancellation date:

• 19 Jul 1995

Alternative names:

• AMERSTAT 250Active

Registrant:

• DREW INDUSTRIAL DIVISION
  Ashland Chemical Company, Division Of Ashland Inc.
• Address:
  One Drew Plaza
  Boonton, NJ 07005

Active ingredients:

• 2-methyl-3(2h)-isothiazolone 0.35%
• 5-chloro-2-methyl-3(2h)-isothiazolone 1.15%
• Other ingredients 98.5%

Signal word:

• Danger

Product type:

• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

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

Registered target sites:

• Pulp and paper mill systems