Hydrus 520

U.S. EPA registered pesticide info

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Label & SDS

EPA Label: link

Registration information

U.S. EPA Registration number: 50265-2
U.S. EPA Status: CANCELLED

Description

'Hydrus 520' is an algaecide and disinfectant. Its Federal EPA registration number is: 50265-2. It was originally approved by EPA on 08 Nov 1983. Its registration got cancelled on 10 Aug 1993. It has a 'Warning' signal word. It has the following active ingredients: Carbamodithioic acid, cyano-, disodium salt and Metam-Potassium. It's approved for 1 sites including cooling tower water. It is also approved for 2 pests and pest groups including but not limited to algae and slime-forming bacteria.

Original registration date:

08 Nov 1983

Cancellation date:

10 Aug 1993

Alternative names:

HYDRUS 520Active

Registrant:

HYDRUS INC.
Address:
1020 Broadway
Marseilles, IL 61341

Active ingredients:

Carbamodithioic acid, cyano-, disodium salt 7.35%
Metam-potassium 10.15%
Other ingredients 82.5%

Signal word:

Warning

Product type:

Algaecide
Disinfectant

Formulation:

Ready-to-Use Solution

Registered target pests:

Algae
Slime-forming bacteria

Registered target sites:

Cooling tower water