Nalco 77225 Safety Data Sheet ((link)) Jun 2026

: 10–30% concentration. This provides the high alkalinity (pH >13) responsible for its corrosive nature.

Recommends that firefighters wear Self-Contained Breathing Apparatus (SCBA) and full protective gear. 6. Accidental Release Measures

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A Safety Data Sheet (SDS)—formerly known as a Material Safety Data Sheet (MSDS)—is a critically important document for industrial chemical management. For specialized water treatment chemicals like Nalco 77225, understanding the SDS ensures regulatory compliance, workplace safety, and effective environmental stewardship. nalco 77225 safety data sheet

The safety profile of Nalco 77225 is intimately tied to its physical parameters. Documented properties from Section 9 of its Safety Data Sheet include: Value / Specification Color Colorless to light yellow Odor Ammoniacal (ammonia-like) pH (100% Concentration) 13.5 (Highly Alkaline / Basic) Relative Density 1.46 – 1.50 at 25 °C (77 °F) Freezing Point -19.9 °C (-3.8 °F) Flash Point Does not flash; non-flammable Solubility Completely miscible in water 3. Hazard Identification & GHS Classification

You can obtain a copy of the Nalco 77225 SDS from:

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Move the person to fresh air and keep them comfortable for breathing. Call a poison center or doctor immediately. Ingestion: Rinse mouth thoroughly. Do NOT induce vomiting . Seek immediate medical help. Application & Regulatory

Keep containers tightly closed in a dry, cool, and well-ventilated space. Store away from incompatible materials (like strong acids, bases, or oxidizing agents) and protect from extreme freezing temperatures.

This section defines the safety boundary for operators. It establishes Exposure Limits (like OSHA PELs or ACGIH TLVs) and lists the mandatory Personal Protective Equipment (PPE), which frequently includes: Chemical-resistant splash goggles or face shields. Nitrile, neoprene, or PVC gloves. I will cite the sources accordingly

Always use personal protective equipment (PPE). Avoid eating, drinking, or smoking when handling this product.

Outlines the product's impact on the environment. This includes ecotoxicity data for aquatic organisms (like fish and daphnia), biodegradability pathways, and bioaccumulation potential. 13. Disposal Considerations

Keep only in the original, tightly closed container in a cool, well-ventilated area.

By the time the spill response team arrived with the "Universal Sorbent" specified in Section 6: Accidental Release Measures

Flush the affected skin area with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Seek medical attention if irritation or burns persist.