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:
Cancellation date:
Alternative names:
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:
Product type:
- Algaecide
- Microbicide/microbistat
Formulation:
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