Keystone MB-250

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 39743-13
• U.S. EPA Status: CANCELLED

Description

'Keystone Mb-250' is a microbicide/microbistat. Its Federal EPA registration number is: 39743-13. It was originally approved by EPA on 12 Apr 1984. Its registration got cancelled on 10 Oct 1989. It has a 'Danger' signal word. It has the following active ingredients: Methanesulfonothioic acid, S-(2-hydroxypropyl) ester. It's approved for 2 sites including cooling tower water and industrial processing water. It is also approved for 1 pests and pest groups including but not limited to slime-forming bacteria.

Original registration date:

• 12 Apr 1984

Cancellation date:

• 10 Oct 1989

Alternative names:

• KEYSTONE MB-250Active

Registrant:

• KEYSTONE LABORATORIES INC
  
• Address:
  Po Box 1367
  Decatur, AL 35602

Active ingredients:

• Methanesulfonothioic acid, s-(2-hydroxypropyl) ester 25%
• Other ingredients 75%

Signal word:

• Danger

Product type:

• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Slime-forming bacteria

Registered target sites:

• Cooling tower water
• Industrial processing water