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: 9613-5
  • U.S. EPA Status: CANCELLED

Description

'Chek Bac Algaecide' is an algaecide, disinfectant, and sanitizer. Its Federal EPA registration number is: 9613-5. It was originally approved by EPA on 03 Feb 1975. Its registration got cancelled on 21 Sep 2016. It has a 'Danger' signal word. It has the following active ingredients: Alkyl* dimethyl benzyl ammonium chloride *(60%C14, 25%C12, 15%C16). It's approved for 2 sites including swimming pool related surfaces and swimming pool water. It is also approved for 2 pests and pest groups including but not limited to algae and animal pathogenic bacteria.

Original registration date:

  • 03 Feb 1975

Cancellation date:

  • 21 Sep 2016

Alternative names:

  • CHEK BAC ALGAECIDEAlternate
  • CRYSTAL - AQUA SWIMMING POOL ALGAECIDEActive

Registrant:

  • BISON LABS, INC.
  • Address:
    100 Leslie St
    Buffalo, NY 14211

Active ingredients:

  • Alkyl* dimethyl benzyl ammonium chloride *(60%c14, 25%c12, 15%c16) 10%
  • Other ingredients 90%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Disinfectant
  • Sanitizer

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Animal pathogenic bacteria (g- and g+ vegetative)

Registered target sites:

  • Swimming pool related surfaces
  • Swimming pool water