NALCO 2820

Hazardous Ingredients

CAS NO % (w/w) Sodium Molybdate 7631-95-0 1.0 - 5.0 Sodium Tolyltriazole 64665-57-2 1.0 - 5.0 HAZARDS IDENTIFICATION **EMERGENCY OVERVIEW** CAUTION May cause irritation with prolonged contact. Do not get in eyes, on skin, on clothing. Do not take internally. Use with adequate ventilation. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of water. Wear suitable protective clothing. Not flammable or combustible. May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of nitrogen (NOx) under fire conditions. May evolve oxides of phosphorus (POx) under fire conditions. PRIMARY ROUTES OF EXPOSURE Eye, Skin HUMAN HEALTH HAZARDS - ACUTE EYE CONTACT Can cause mild to moderate irritation. SKIN CONTACT Can cause mild to moderate irritation. INGESTION Not a likely route of exposure. INHALATION Not a likely route of exposure. Irritating, in high concentrations, to the eyes, nose, throat and lungs. SYMPTOMS OF EXPOSURE Acute A review of available data does not identify any symptoms from exposure not previously mentioned. Chronic A review of available data does not identify any symptoms from exposure not previously mentioned. AGGRAVATION OF EXISTING CONDITIONS A review of available data does not identify any worsening of existing conditions. EMERGENCY TELEPHONE NUMBER(S) (800) 424-9300 (24 Hours) CHEMTREC HUMAN HEALTH HAZARDS - CHRONIC No adverse effects expected other than those mentioned above.