WC 628

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 51661-13
• U.S. EPA Status: CANCELLED

Description

'Wc 628' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 51661-13. It was originally approved by EPA on 22 Jun 1987. Its registration got cancelled on 10 Oct 1989. It has a 'Danger' signal word. It has the following active ingredients: Alkyl* dimethyl benzyl ammonium chloride *(58%C14, 28%C16, 14%C12). It's approved for 2 sites including cooling tower water and evaporative condenser water. It is also approved for 6 pests and pest groups including but not limited to anabaena, chlorella, deterioration/spoilage bacteria, phormidium, scenedesmus, and sulfate-reducing bacteria.

Original registration date:

• 22 Jun 1987

Cancellation date:

• 10 Oct 1989

Alternative names:

• WC 628Active

Registrant:

• WC CHEMICAL ENGINEERING
  
• Address:
  1405 Kansas Ave Suite B
  Modesto, CA 95351

Active ingredients:

• Alkyl* dimethyl benzyl ammonium chloride *(58%c14, 28%c16, 14%c12) 20%
• Other ingredients 80%

Signal word:

• Danger

Product type:

• Algaecide
• Microbicide/microbistat

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Anabaena
• Chlorella
• Deterioration/spoilage bacteria
• Phormidium
• Scenedesmus
• Sulfate-reducing bacteria

Registered target sites:

• Cooling tower water
• Evaporative condenser water