Betz Er-23

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 48525-6
• U.S. EPA Status: CANCELLED

Description

'Betz Er-23' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 48525-6. It was originally approved by EPA on 01 Dec 1982. Its registration got cancelled on 10 Oct 1989. It has a 'Danger' signal word. It has the following active ingredients: Dazomet. It's approved for 2 sites including industrial disposal water and secondary oil recovery injection water. It is also approved for 4 pests and pest groups including but not limited to algae, slime-forming bacteria, slime-forming fungi, and sulfate-reducing bacteria.

Original registration date:

• 01 Dec 1982

Cancellation date:

• 10 Oct 1989

Alternative names:

• BETZ ER-23Active

Registrant:

• BETZ ENERGY CHEMICALS INC
  C/o Betz Laboratories Inc
• Address:
  4636 Somerton Rd
  Trevose, PA 19053

Active ingredients:

• Dazomet 21%
• Other ingredients 79%

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)
• Sulfate-reducing bacteria

Registered target sites:

• Industrial disposal water
• Secondary oil recovery injection water