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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 10324-19
  • U.S. EPA Status: ACTIVE

Description

'Stay Away' is an algaecide, biocide, microbicide, and slimacide. Its Federal EPA registration number is: 10324-19. It was originally approved by EPA on 12 Apr 1972. 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 17 sites including birdbath water, cooling tower water, evaporative condenser water, gas lateral systems, heat exchanger water, hot tubs, industrial water, ornamental fountains, ornamental ponds, fountains and aquaria, and pools. It is also approved for 7 pests and pest groups including but not limited to algae, blue-green algae, green algae, mollusks, slime-forming bacteria, slime-forming fungi, and sulfate-reducing bacteria.

Original registration date:

  • 12 Apr 1972

Cancellation date:

  • n/a

Alternative names:

  • MAQUAT TC 76-50%Alternate
  • MAQUAT TC76-50-SWActive
  • PROTECH MAINTENANCE ALGAECIDEAlternate
  • STAY AWAYAlternate

Registrant:

  • MASON CHEMICAL COMPANY
  • Address:
    9075 Centre Pointe Dr., Suite 400
    West Chester, OH 45069

Active ingredients:

  • Alkyl* dimethyl benzyl ammonium chloride *(60%c14, 30%c16, 5%c18, 5%c12) 49.8%
  • Dialkyl* methyl benzyl ammonium chloride *(60% c14, 30% c16, 5% c18, 5% c12) 0.2%
  • Other ingredients 50%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Biocide
  • Microbicide
  • Slimacide

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Blue-green algae
  • Green algae
  • Mollusks
  • Slime-forming bacteria
  • Slime-forming fungi (paper mills/water systems)
  • Sulfate-reducing bacteria

Registered target sites:

  • Birdbath water
  • Cooling tower water
  • Evaporative condenser water
  • Gas lateral systems
  • Heat exchanger water
  • Hot tubs (outdoor) (water treatment)
  • Industrial water (unspecified)
  • Ornamental fountains
  • Ornamental ponds, fountains and aquaria
  • Pools (ornamental)
  • Retort cooling water
  • Secondary oil recovery injection water
  • Spas (outdoor) (water treatment)
  • Swimming pool water
  • Swimming pool water (winterizer)
  • Walks
  • Whirlpool bath water