Nalco - 77225 Safety Data Sheet

This mixture contains no reportable levels of carcinogens (as per NTP, IARC, or OSHA) in standard formulations, but the low pH makes it corrosive.

| Transport mode | Classification | UN number | Proper shipping name | Packing group | |----------------|----------------|-----------|----------------------|---------------| | Land (ADR) | Class 8 (corrosive substance) | UN 3266 | Corrosive liquid, basic, inorganic, n.o.s. (potassium hydroxide) | III | | Sea (IMDG) | Class 8 | UN 3266 | as above | III | | Air (ICAO/IATA) | Class 8 | UN 3266 | as above | III |

Engineering controls must always serve as the primary line of defense against exposure, supplemented by individual Personal Protective Equipment (PPE). Engineering Controls

All collected material must be disposed of in accordance with local regulations. nalco 77225 safety data sheet

| Substance | Type | Limit (mg/m³) | Country / Source | |-----------|------|---------------|------------------| | Potassium hydroxide (mist) | TWA | 2 mg/m³ | USA (ACGIH) | | Particulates (inhalable) | TWA | 10 mg/m³ | EU (generic dust limit) | | Particulates (respirable) | TWA | 3 mg/m³ | EU (generic dust limit) |

It is crucial to reiterate that the information above is a compilation for guidance and from the manufacturer. An SDS is a legally required document that contains the most current, specific, and detailed hazard information. Always request the most recent SDS directly from Nalco Water (Ecolab) by contacting their customer service or visiting their official website before handling or using this product.

Nalco 77225 is a proprietary chemical formulation developed by Ecolab’s Nalco Water division. It is primarily utilized in industrial water treatment processes. Products in this category typically serve as coagulants, flocculants, scale inhibitors, or biocides to maintain efficiency in cooling towers, boilers, or wastewater treatment facilities. This mixture contains no reportable levels of carcinogens

Explicit descriptions of risks (e.g., "Causes serious eye irritation" or "Harmful if swallowed").

| Route of Exposure | First‑Aid Action | |------------------|------------------| | Inhalation | Remove person to fresh air. Treat symptomatically. Consult a physician if symptoms appear. | | Skin contact | Immediately remove contaminated clothing. Rinse skin with plenty of water for at least 15 minutes. Continue rinsing while removing contaminated clothing. Seek medical attention if burns or irritation occur. | | Eye contact | Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. . | | Ingestion | Rinse mouth. Do NOT induce vomiting. Call a physician or poison control center if the person feels unwell. |

: Soak up any remaining puddles with an inert absorbent material like vermiculite or clay. Package the saturated waste for hazardous disposal according to local environmental rules. 🚛 Regulatory, Transport, and Disposal Information Engineering Controls All collected material must be disposed

Provides the Department of Transportation (DOT), IMDG, and IATA classifications, determining if the chemical is classified as a "Hazardous Material" for shipping. Conclusion

NALCO 77225 is a mixture. Its main hazardous component is (CAS No. 1310‑58‑3), which is responsible for the product‘s corrosive properties. In addition, the formulation contains phosphate salts and proprietary polymers that act as scale inhibitors and sludge conditioners. The exact concentration of each ingredient is withheld as trade secret information.

Keep an eye wash station and safety shower readily available. Do not eat, drink, or smoke while handling. Physical and Chemical Properties