Nalco 77352 Sds Best

A colorless-to-light-yellow liquid featuring a sharp, pungent odor.

NALCO 77352 is primarily used to control algae, bacteria, and fungi in recirculating mechanical systems. Unchecked biological fouling forms insulating layers on heat exchangers, spikes energy consumption, and promotes microbiologically influenced corrosion (MIC) that physically destroys alloy pipework.

Have a safety tip for handling Nalco products? Let us know in the comments below. nalco 77352 sds

: Harmful if inhaled or swallowed; inhalation may cause irritation to the respiratory system. Environmental Impact

Due to its biocidal function, NALCO 77352 is classified as . The isothiazolinone mixture is designed to kill microbes, and at higher concentrations, it is highly toxic to fish, algae, and other aquatic organisms. It has the potential for long-lasting harmful effects (bioaccumulation) in the aquatic environment. This makes it a priority to prevent the chemical from entering drains, surface waters, or groundwater. Have a safety tip for handling Nalco products

Unlike some oxidizing biocides, the stabilizer does not contain copper, making it ideal for multi-metal systems containing aluminum or mild steel. Physical and Chemical Properties NALCO® 77352NA

: Highly effective against bacteria, algae, and fungi, helping to maintain clean surfaces in open recirculating and closed-loop cooling systems. System Efficiency Environmental Impact Due to its biocidal function, NALCO

It wasn't just an irritant. According to the SDS, NALCO 77352 contained a modified amine blend that, while stable in neutral pH, could undergo rapid exothermic decomposition if mixed with even trace amounts of oxidizing agents. The decomposition released a colorless, odorless gas—nitrogen dioxide’s precursor—which was both toxic and explosive at certain concentrations.