Nalco 77225 | Safety Data Sheet 2021

May be corrosive to certain metals if stored or handled incorrectly. Skin Corrosion (Category 1A): Causes severe skin burns upon contact. Serious Eye Damage (Category 1): Risk of irreversible eye damage. Acute Toxicity (Oral) (Category 4): Harmful if swallowed. First Aid & Emergency Response Immediate action is critical to minimize tissue damage:

: It is classified as Category 1 Corrosive to Metals , Category 4 Acute Oral Toxicity , and Category 1A Skin Corrosion .

: Wash out the mouth with water. Do not induce vomiting unless explicitly directed by licensed medical practitioners. Call a physician or poison center immediately.

The Safety Data Sheet (SDS) is the single most important document for workplace safety. If you are referencing a 2021 version of the Nalco 77225 SDS, here are the critical sections you should double-check before use. nalco 77225 safety data sheet 2021

The is a critical regulatory and industrial document provided by Ecolab / Nalco Water to detail the safe handling, hazardous properties, and chemical composition of the NALCO® 77225 Internal Boiler Treatment chemical. This specialized formulation leverages a combination of a complex phosphate residual program and Transport Plus polymer technology to control mineral scale formation in industrial boiler feedwater systems operating at pressures up to 40 barg. Because Nalco 77225 features an extremely high pH of 13.5 , understanding its 2021 SDS parameters is vital for mitigating severe occupational health risks like skin burns and eye damage, ensuring total regulatory compliance, and managing environmental disposal. 1. Product Identification and Application

Personnel interacting with the chemical must track its basic properties to safely identify, feed, and manage it within thermal systems. As documented in Section 9 of the Nalco 77225 GHS SDS , its core traits include: Value / Specification Color Odor Ammoniacal (ammonia-like smell) pH (100%) 13.5 (Highly alkaline) Relative Density 1.46 – 1.50 at 25 °C Freezing Point -19.9 °C (-3.8 °F) Flash Point Does not flash (Not flammable) Water Solubility Completely soluble Dynamic Viscosity 8 – 16 mPa.s at 25 °C Safety and Handling Protocols

Avoid creating mists. Ensure engineering controls like localized exhaust ventilation are functioning. Do not mix with incompatible chemicals such as strong acids, which can cause violent exothermic reactions. May be corrosive to certain metals if stored

: A colorless liquid with an ammoniacal odor. It is completely soluble in water and has a freezing point of approximately -19.9°C. Handling and Protection

: Keep container tightly closed in a cool, dry, well-ventilated space. Because it is classified as a metal corrosive, store it exclusively in original containers or corrosive-resistant vessels fitted with a resilient inner liner. Emergency and First Aid Measures

: Ensure localized ventilation or general dilution exhaust is active to mitigate any concentrated vapors or misting in enclosed chemical dosing rooms. Acute Toxicity (Oral) (Category 4): Harmful if swallowed

: It is identified as a corrosive mixture, specifically capable of being corrosive to metals. Health Hazards : The product is harmful if swallowed and causes severe skin burns and eye damage Signal Word : The SDS assigns the signal word due to its corrosive nature. Handling and Protective Measures

Understanding the Nalco 77225 Safety Data Sheet (SDS) When handling industrial water treatment chemicals like , safety and compliance are paramount. Whether you're a facility manager or an on-site technician, having a clear grasp of the Safety Data Sheet (SDS) —specifically the 2021 global standards—is essential for maintaining a safe workspace. What is NALCO 77225?

If you need to verify specific parameters for a safety audit, let me know: Nalco 77225 SDS (GHS) | PDF | Toxicity - Scribd