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Back to Registered Crop Input Products
Registered Crop Input Products / NALCON 7647

NALCON 7647

PCP #22946 · Nalco Canada ULC · Other

Isothiazolinone-based slimicide and microbiological control chemical for use in recirculating cooling water systems and pulp and paperboard production. Corrosive solution toxic to aquatic organisms.

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Registered uses (3)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
Pulp and PaperboardSlime––
Recirculating Cooling Water SystemsMicro-organisms––
Recirculating Cooling Water SystemsMicro-organisms––

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients
5-chloro-2-methyl-4-isothiazolin-3-one 1.1 %
Isothiazolinone
CAS 26172-55-4
2-methyl-4-isothiazolin-3-one 0.4 %
Isothiazolinone microbiocide
CAS 2682-20-4
Formulation
solution
First registered
1993-06-04
Registration expiry
2026-12-31