Nalco 77352 Msds [patched] Access

: Use only in well-ventilated areas to avoid vapor buildup.

Highly hazardous. If swallowed, it targets the gastrointestinal tract, causing agonizing chemical burns to the mouth, throat, esophagus, and stomach lining.

The official and legally binding Safety Data Sheet (SDS) for Nalco 77352 is the only authoritative source of safety information. It contains all 16 required sections, including first aid, firefighting, accidental release, handling and storage, exposure controls, toxicological information, ecological information, disposal, transport, and regulatory information. To obtain the most current official SDS:

A critical safety consideration is that NALCO 77352 in its concentrated form is , including aluminum, brass, and carbon steel . It is compatible with materials like Buna-N, Hypalon® elastomer, plastic 4005, polyethylene, PVC, PTFE (Teflon), and stainless steel. Therefore, all storage and application equipment should be constructed from approved materials.

To mitigate risks when handling the concentrated biocide, facilities must establish rigid engineering barriers and equip workers with specified industrial-grade PPE: nalco 77352 msds

Immediate and appropriate first-aid is critical in case of exposure. The following measures are based on Nalco’s guidance for similar biocidal products:

Nalco 77352 is a hazardous material for transport purposes. While the exact UN number and classification may vary by specific formulation, it is generally regulated as a or environmentally hazardous substance .

: Used in air washers and brewery pasteurizers to maintain system hygiene.

: Wear chemical-resistant gloves, goggles, face shields, and protective clothing. : Use only in well-ventilated areas to avoid vapor buildup

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5-Chloro-2-methyl-4-isothiazolin-3-one (1–5%), 2-Methyl-4-isothiazolin-3-one (0.1–1%) Magnesium Nitrate (1–5%) pH (Neat) 3.0 – 5.0 (Acidic) Density 1.01 – 1.03 kg/L Solubility Complete in water Handling and First Aid

: Do not touch spilled material. Contain with an absorbent material like sand or earth. Dispose of as hazardous waste according to local regulations.

Contain spills immediately. Absorb with inert material (sand, silica gel) and dispose of in accordance with local, state, and federal regulations. Proper Dosage and Feeding The official and legally binding Safety Data Sheet

is a highly potent, broad-spectrum non-oxidizing biocide formulated specifically to control microbial growth in industrial water treatment systems. Manufactured by Nalco Water (an Ecolab company), this specialty chemical is vital for preventing biofouling, slime accumulation, and microbiologically influenced corrosion (MIC) in cooling towers and closed-loop systems.

: Harmful if inhaled; may cause allergic respiratory reactions.

It is favored for systems where traditional oxidizing biocides (like chlorine) might cause corrosion or lose efficacy.