Store in a cool, well-ventilated place in original, tightly closed containers. Protect from freezing and avoid storing for more than 6 months 5. Regulatory & Disposal
NALCO 77352 acts as a broad-spectrum microbial control agent. It protects efficiency metrics in open recirculating cooling systems, closed-loop systems, air washers, and brewery pasteurizers by mitigating the bacterial slimes that block heat exchange.
Maintains clean systems by preventing slime formation.
It can cause an allergic skin reaction, which may be delayed after exposure.
For Canada: Compliant with – Class E (Corrosive). nalco 77352 msds
Comprehensive Safety & Handling Guide: NALCO 77352 Material Safety Data Sheet (MSDS)
Repeated skin exposure may cause dermatitis due to defatting action. No evidence of reproductive toxicity or mutagenicity.
According to product information , NALCO 77352 is a blend of isothiazolin-3-one biocidal agents designed to control algae, bacteria, and fungi in: Evaporative Condensers Heat Exchangers Benefits of Use
The product is a liquid with a colorless to yellow appearance and a pungent odor. Its relative density is 1.01–1.03 g/cm³, and it is completely soluble in water. Its pH (neat, at 20°C) is 3.0–5.0, and it has a viscosity of 3 mPa·s at 25°C. The boiling point is approximately 100°C (212°F), and it will begin to freeze at around -3°C (27°F). Store in a cool, well-ventilated place in original,
induce vomiting; rinse mouth and contact a poison center immediately.
Broad-spectrum, non-oxidizing biocide and fungicide used to control microorganisms, including fungi and bacteria, in cooling water and related industrial systems. Common Applications: Open and recirculating cooling systems.
Flush immediately with gently flowing water for at least 15 minutes. Seek medical attention.
Disposal considerations
: Immediately flush with plenty of water for at least 15 minutes and seek medical attention.
Based on technical data from various sources, the typical physical and chemical properties of Nalco 77352 are summarized below:
Rinse mouth thoroughly with water. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Seek medical help immediately.