Welchem Microbiocide 50W

U.S. EPA registered pesticide info

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Label & SDS

EPA Label: link

Registration information

U.S. EPA Registration number: 7333-6
U.S. EPA Status: CANCELLED

Description

'Welchem Microbiocide 50w' is a microbicide/microbistat. Its Federal EPA registration number is: 7333-6. It was originally approved by EPA on 25 Apr 1985. Its registration got cancelled on 01 Jul 1987. It has a 'Warning' signal word. It has the following active ingredients: Nabam and Sodium dimethyldithiocarbamate. It's approved for 1 sites including secondary oil recovery injection water. It is also approved for 4 pests and pest groups including but not limited to deterioration/spoilage bacteria, slime-forming bacteria, slime-forming fungi, and sulfate-reducing bacteria.

Original registration date:

25 Apr 1985

Cancellation date:

01 Jul 1987

Alternative names:

WELCHEM MICROBIOCIDE 50WActive

Registrant:

WELCHEM INC
Address:
6210 Rothway
Houston, TX 77040

Active ingredients:

Nabam 12.5%
Sodium dimethyldithiocarbamate 12.5%
Other ingredients 75%

Signal word:

Warning

Product type:

Microbicide/microbistat

Formulation:

Ready-to-Use Solution

Registered target pests:

Deterioration/spoilage bacteria
Slime-forming bacteria
Slime-forming fungi (paper mills/water systems)
Sulfate-reducing bacteria

Registered target sites:

Secondary oil recovery injection water