Osmose K-33 (40%) Type B Wood Preservative

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 3008-35
• U.S. EPA Status: CANCELLED

Description

'Osmose K-33 (40%) Type B Wood Preservative' is a fungicide, insecticide, and miticide. Its Federal EPA registration number is: 3008-35. It was originally approved by EPA on 25 Apr 1975. Its registration got cancelled on 15 Oct 2004. It has a 'Danger' signal word. It has the following active ingredients: Arsenic oxide (As2O5), Chromic acid, and Cupric oxide. It's approved for 1 sites including wood pressure treatment. It is also approved for 4 pests and pest groups including but not limited to limnoria, teredos, termites, and wood rot/decay fungi.

Original registration date:

• 25 Apr 1975

Cancellation date:

• 15 Oct 2004

Alternative names:

• OSMOSE K-33 (40%) TYPE B WOOD PRESERVATIVEActive

Registrant:

• KOPPERS PERFORMANCE CHEMICALS, INC.
  
• Address:
  1016 Everee Inn Road
  Griffin, GA 30224

Active ingredients:

• Arsenic oxide (as2o5) 18%
• Chromic acid 14.1%
• Cupric oxide 7.9%
• Other ingredients 60%

Signal word:

• Danger

Product type:

• Fungicide
• Insecticide
• Miticide

Formulation:

• Soluble Concentrate

Registered target pests:

• Limnoria
• Teredos
• Termites
• Wood rot/decay fungi

Registered target sites:

• Wood pressure treatment