Nalco 2593 Msds _best_ Jun 2026

| Component | CAS Number | Concentration | |-----------|------------|---------------| | 5-chloro-2-methyl-4-isothiazolin-3-one | N/A | 1% – 10% (MSDS) / 1.15% (Regulatory) | | 2-methyl-4-isothiazolin-3-one | N/A | 0.1% – 1% (MSDS) / 0.35% (Regulatory) | | Inert Ingredients | N/A | Balance (approximately 98.5%) |

Typically rated around Health: 2-3, Flammability: 1, Instability: 0. 2. Composition and Ingredients nalco 2593 msds

Protect from extreme heat and freezing temperatures to maintain product stability and efficacy. | Component | CAS Number | Concentration |

: Generally used as a liquid chemical solution. Health Hazards : : Generally used as a liquid chemical solution

: May cause an allergic skin reaction (sensitization) with repeated exposure.

| | Details | |---|---| | Product Name | NALCO® 2593 | | Product Type | Industrial Recirculating Water Cooling Tower Microbiocide | | Manufacturer | Nalco Company, LLC (An Ecolab Company) | | Manufacturer Headquarters | 1601 West Diehl Road, Naperville, IL 60563-1198, United States | | NSF Registration No. | 141630 | | Product Status (California) | B - INACTIVE (Registration Inactivated: December 31, 2002). Product not currently sold or used in California. | | EPA Registration No. (Historical) | 1706-153-ZA | | NSF Category Code | G7 |