Aerosolized mists or ammoniacal fumes generated in confined spaces irritate the mucous membranes of the nose, throat, and lungs.
: Continuous calcium, magnesium, and silica transport 1. Hazard Identification & GHS Classification
Do not eat, drink, or smoke while handling this product. Wash hands thoroughly after exposure. Avoid using PTFE (Teflon) as a shaft or plunger seal in pumps. Safe compatible materials include Neoprene, EPDM, Butyl Rubber, and stainless steel. nalco 77225 safety data sheet 2021
with a resistant inner liner. The maximum storage temperature is 65°C (149°F)
Provides alkalinity to maintain proper pH levels. Aerosolized mists or ammoniacal fumes generated in confined
Understanding the physical profile of Nalco 77225 helps operators recognize the chemical in the field and mitigate risks during transfers: Value / Description Clear, colorless liquid Odour Distinctly ammoniacal (ammonia-like) pH Level 13.5 (100% concentration) , indicating extreme alkalinity Freezing Point -19.9 °C (-3.8 °F) Relative Density 1.46 – 1.50 at 25 °C Solubility Completely soluble in water Flash Point Does not flash (non-flammable liquid) Dynamic Viscosity 8 – 16 mPa.s at 25 °C Essential First-Aid Measures
I can share information on how it's usually applied. Wash hands thoroughly after exposure
NALCO® 77225 is subject to OSHA Hazard Communication Rule, 29 CFR 1910.1200. The product is considered hazardous and requires proper labeling and safety data sheets.
Store in the original corrosive-resistant container with a resistant inner liner. Temperature Limits: Maintain storage below 65°C (149°F)
The 2021 SDS for Nalco 77225 (generally described as a corrosion inhibitor for industrial water treatment ) is largely compliant with GHS/OSHA standards. It provides strong hazard communication for acute toxicity and dermal corrosion but falls short on environmental fate data, a common industry shortfall.