HCl 15%

SECTION 2: Hazards identification

Physical state Liquid. Odor : Pungent. Acid. Color : Light yellow OSHA/HCS status : This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200). Emergency overview DANGER! CAUSES RESPIRATORY TRACT, EYE AND SKIN BURNS. HARMFUL IF INHALED. MAY BE HARMFUL IF SWALLOWED. CONTAINS MATERIAL THAT MAY CAUSE TARGET ORGAN DAMAGE, BASED ON ANIMAL DATA. Do not breathe vapor or mist. Do not ingest. Do not get in eyes or on skin or clothing. Use only with adequate ventilation. Keep container tightly closed and sealed until ready for use. Wash thoroughly after handling. Routes of entry Dermal contact. Inhalation.

Potential Acute Health Effects

Inhalation Toxic by inhalation. Corrosive to the respiratory system. Ingestion Harmful if swallowed. May cause burns to mouth, throat and stomach. Skin Corrosive to the skin. Causes burns. Eyes Corrosive to eyes. Causes burns.

Potential chronic health

effects : Contains material that may cause target organ damage, based on animal data. Target organs : Contains material which may cause damage to the following organs: lungs, upper respiratory tract, skin, eyes. Over-exposure signs/symptoms Inhalation : respiratory tract irritation, coughing Ingestion : stomach pains Skin : pain or irritation, redness, blistering may occur Eyes : pain, watering, redness Medical conditions Pre-existing disorders involving any target organs mentioned in this MSDS as being at aggravated by over- risk may be aggravated by over-exposure to this product. exposure See toxicological information (Section 11) 3/19/2012. 398004 3 .