CORE SHELL 71307

SECTION 2: 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. Protect product from freezing. Wear suitable protective clothing. May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of nitrogen (NOx) and sulfur (SOx) under fire conditions. Water in contact with the product will cause slippery floor conditions.

Principle Routes of Exposure

Eye, Skin

Health hazards

ACUTE EYE CONTACT : Can cause mild irritation. SKIN CONTACT : Frequent or prolonged contact with product may defat and dry the skin, leading to discomfort and dermatitis. INGESTION : Not a likely route of exposure. If swallowed a jelly mass may form which in digestion may cause blockage. Nalco Company 1601 W. Diehl Road • Naperville, Illinois 60563-1198 • (630)305-1000 For additional copies of an MSDS visit www.nalco.com and request access. INHALATION : Not a likely route of exposure. No adverse effects expected. SYMPTOMS OF EXPOSURE : Acute : A review of available data does not identify any symptoms from exposure not previously mentioned. Chronic : Frequent or prolonged contact with product may defat and dry the skin, leading to discomfort and dermatitis. AGGRAVATION OF EXISTING CONDITIONS : Skin contact may aggravate an existing dermatitis condition. EMERGENCY TELEPHONE NUMBER(S) (800) 424-9300 (24 Hours) CHEMTREC CHRONIC No adverse effects expected other than those mentioned above.