We use cookies to ensure you get the best experience on our website.

Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 335-204
  • U.S. EPA Status: CANCELLED

Description

'Algaecide No.2' is an algaecide. Its Federal EPA registration number is: 335-204. It was originally approved by EPA on 18 Oct 1974. Its registration got cancelled on 01 Jul 1987. It has a 'Danger' signal word. It has the following active ingredients: Alkyl* dimethyl benzyl ammonium chloride *(60%C14, 30%C16, 5%C18, 5%C12) and Dialkyl* methyl benzyl ammonium chloride *(60% C14, 30% C16, 5% C18, 5% C12). It's approved for 1 sites including swimming pool water. It is also approved for 2 pests and pest groups including but not limited to algae and black algae.

Original registration date:

  • 18 Oct 1974

Cancellation date:

  • 01 Jul 1987

Alternative names:

  • ALGAECIDE NO.2Active

Registrant:

  • ARKEMA INC.
  • Address:
    900 First Avenue
    King Of Prussia, PA 19406

Active ingredients:

  • Alkyl* dimethyl benzyl ammonium chloride *(60%c14, 30%c16, 5%c18, 5%c12) 8.4%
  • Dialkyl* methyl benzyl ammonium chloride *(60% c14, 30% c16, 5% c18, 5% c12) 1.6%
  • Other ingredients 90%

Signal word:

  • Danger

Product type:

  • Algaecide

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Black algae

Registered target sites:

  • Swimming pool water