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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 748-293
  • U.S. EPA Status: CANCELLED

Description

'Cal-hypo G50' is a disinfectant and microbicide/microbistat. Its Federal EPA registration number is: 748-293. It was originally approved by EPA on 13 Jul 1992. Its registration got cancelled on 24 Jul 1996. It has a 'Danger' signal word. It has the following active ingredients: Calcium hypochlorite. It's approved for 5 sites including cooling tower water, evaporative condenser water, sewage systems, and swimming pool water. It is also approved for 2 pests and pest groups including but not limited to animal pathogenic bacteria and slime-forming bacteria.

Original registration date:

  • 13 Jul 1992

Cancellation date:

  • 24 Jul 1996

Alternative names:

  • CAL-HYPO G50Active

Registrant:

  • WESTLAKE CHEMICALS AND VINYLS LLC, D/B/A WESTLAKE COPORATION
  • Address:
    2801 Post Oak Blvd., Suite 600
    Houston, TX 77056

Active ingredients:

  • Calcium hypochlorite 0.5%
  • Other ingredients 99.5%

Signal word:

  • Danger

Product type:

  • Disinfectant
  • Microbicide/microbistat

Formulation:

  • Granular

Registered target pests:

  • Animal pathogenic bacteria (g- and g+ vegetative)
  • Slime-forming bacteria

Registered target sites:

  • Cooling tower water
  • Evaporative condenser water
  • Sewage systems
  • Swimming pool water
  • Swimming pool water (winterizer)