Nalco 77225 is a hazardous, highly alkaline liquid primarily used as an internal boiler feedwater treatment for scale control. It is classified as corrosive and should be handled with extreme care. Key Hazard Summary
Note: Actual hazard classifications, ingredients, and first aid measures depend on the specific product chemistry (NALCO 77225 is typically a cooling water treatment chemical; consult the manufacturer’s latest SDS for legal compliance). nalco 77225 safety data sheet upd