Nalco 77225 Safety Data Sheet 2021 ((top)) Jun 2026

Do not use aluminum, zinc, or galvanized components, as alkaline solutions rapidly corrode these metals and can generate flammable hydrogen gas. Spill Clean-up and Environmental Considerations

When used according to guidelines, it complies with FDA regulations (21 CFR 173.310) for boiler water additives where steam may contact food. Hazard Identification (GHS Classification)

According to the SDS, Nalco 77225 is a:

Corrosive – can cause permanent corneal opacification. nalco 77225 safety data sheet 2021

Usually "Warning" or "Danger" depending on concentration.

By adhering to the guidelines and recommendations outlined in this review, users can ensure a safe working environment when handling Nalco 77225.

NALCO® 77225 is a highly effective boiler water treatment but must be handled with extreme caution. The 2021 SDS provides comprehensive safety information, including hazards, first aid, firefighting, and disposal. Users must adhere to all safety guidelines to prevent harm. For the most current SDS, always contact the manufacturer or visit www.nalco.com. Do not use aluminum, zinc, or galvanized components,

Nalco 77225 is an industrial chemical agent engineered for low-hardness, softened, or dealkalized feedwater in boilers operating at pressures up to . The product prevents scale accumulation by combining two mechanisms:

Wash out mouth thoroughly with clean water. Do not induce vomiting unless explicitly directed by medical experts. Never give anything by mouth to an unconscious person. 4. Handling and Storage Protocols (Section 7)

The SDS lists the following hazards associated with Nalco 77225: Usually "Warning" or "Danger" depending on concentration

: Rinse immediately with plenty of water for at least 15 minutes and remove contaminated clothing. Seek medical attention. : Rinse mouth and do not induce vomiting ; seek medical attention immediately. Inhalation : Move to fresh air and treat symptomatically. Storage and Compatibility Conditions

For the most accurate and up-to-date safety information, always refer to the specific provided by your local Nalco Water representative at the time of purchase. Nalco 77225 Internal Boiler Treatment | PDF - Scribd

The 2021 version removed “induce vomiting” for ingestion, aligning with updated American Association of Poison Control Centers guidelines.