National Chemsearch Chem-Aqua 800-A Cooling Tower Algaecide

U.S. EPA registered pesticide info

Do you like this product?*

Yes No

Why?* I have used this product against:*

The registration of this product is cancelled

Where do you buy or find this cancelled product?* I live in* Enter the security text below*

Submit

Label & SDS

EPA Label: link

Registration information

U.S. EPA Registration number: 1769-186
U.S. EPA Status: CANCELLED

Description

'National Chemsearch Chem-aqua 800-a Cooling Tower Algaecide' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 1769-186. It was originally approved by EPA on 05 Nov 1969. Its registration got cancelled on 01 Jul 1987. It has a 'Danger' signal word. It has the following active ingredients: Pentachlorophenol, sodium salt. It's approved for 1 sites including cooling tower water. It is also approved for 1 pests and pest groups including but not limited to algae.

Original registration date:

05 Nov 1969

Cancellation date:

01 Jul 1987

Alternative names:

NATIONAL CHEMSEARCH CHEM-AQUA 800-A COOLING TOWER ALGAECIDEActive

Registrant:

NCH CORP
Address:
2727 Chemsearch Blvd.
Irving, TX 75062

Active ingredients:

Pentachlorophenol, sodium salt 90%
Other ingredients 10%

Signal word:

Danger

Product type:

Algaecide
Microbicide/microbistat

Formulation:

Granular

Registered target pests:

Algae

Registered target sites:

Cooling tower water