This guide provides a comprehensive overview of the safety, environmental, and handling protocols detailed in the NALCO 77352 Safety Data Sheet . What is NALCO 77352?
Under the Globally Harmonized System (GHS), NALCO 77352 is accompanied by the signal word . It carries several severe hazard statements that facilities must account for in their risk assessments:
NALCO 77352 is a designed to control microbiological growth in industrial water systems, including cooling towers, process water, and brewery pasteurizers. It is a liquid blend of isothiazolin-3-one active agents, typically appearing colorless to light yellow with a pungent odor. Hazard Identification
Toxicological information
: May cause an allergic skin reaction; skin reactions can be delayed. Environmental : Highly toxic to aquatic organisms. Physical & Chemical Properties pH (Neat) 2.0 – 5.0 (Acidic) Specific Gravity 1.01 – 1.03 @ 20°C Solubility Complete in water Boiling Point ~100°C (212°F) Freezing Point -3°C (27°F) Handling and Storage Recommendations
The NALCO 77352 MSDS is not just a compliance document; it is a risk management tool. Understanding its sections — from first-aid measures (Section 4) to ecological toxicity (Section 12) — empowers your workforce to handle the chemical safely and responsibly.
Based on the official MSDS guidelines, here is the required first-aid response for exposure to Nalco 77352: nalco 77352 msds
(CAS No. 26172-55-4): 1.0% – 5.0% w/w
In the world of industrial water treatment, few chemicals are as widely recognized as . This product, manufactured by Ecolab’s Nalco Water division, is a specialized cooling water additive primarily used for corrosion and scale inhibition in open recirculating cooling water systems, closed loops, and once-through systems.
: Under extreme fire conditions, thermal decomposition may evolve highly toxic and irritating fumes, including Hydrogen Chloride (HCl) , Oxides of Nitrogen (NOx) , and Oxides of Sulfur (SOx) . This guide provides a comprehensive overview of the
According to the latest GHS classification for Nalco 77352 (which typically contains phosphonates, polymers, and inorganic salts), the following hazards are commonly listed:
Material Safety Data Sheets (MSDS)—now more commonly referred to as Safety Data Sheets (SDS) under the Globally Harmonized System (GHS)—are regulatory documents that provide comprehensive information about a chemical product. For industrial water treatment facilities and manufacturing plants utilizing , understanding this document is necessary to ensure workplace safety, environmental compliance, and effective chemical management.