Solution S2

Health hazards

DATA Harmful if swallowed, inhaled, or absorbed through skin. Material is destructive to tissue of mucous membranes and upper respiratory tract. Inhalation may be fatal as a result of spasm, inflammation and edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. Material is destructive to eyes and skin. TOXICITY ORL-RAT LD50 3310 mg/kg DMDJAP 31,276,59 IHL-MUS LD50: 56200 ppm/h MELAAD 48,559,57 IVN-MUS LD50: 525 mg/kg APTOA6 18,141,61 SKN-RBT LD50: 1060 mg/kg UCDS 8/7/63 NAME: proprietary salt MF: NA CAS-NO.: NA RTECS NO.: NA WARNING: Hygroscopic DATA May be harmful by inhalation, ingestion, or skin absorption. May cause irritation TOXICITY DATA ORL-RAT LD50 3250 mg/kg ALHAAP 30,470,69 SECTION 3 — HAZARD INFORMATION Corrosive. Causes burns. Harmful by inhalation and if swallowed. Irritating to the eyes and skin.

2.2 Label elements

C Xn, corrosive, harmful, R 34- 20/22-36/38 SECTION 4 — FIRST AID MEASURES Inhalation: Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Ingestion: Wash out mouth with water provided person is conscious. Call a physician. Remove and wash any contaminated clothing promptly. Skin Contact: Immediately wash skin with soap and copious amounts of water. Eye Contact: Immediately flush eyes with copious amounts of water for at least 15 minutes. Assure adequate flushing of eyes by separating the eyelids with fingers. - FIRE AND EXPLOSION HAZARD DATA Extinguishing Media: Noncombustible. Use extinguishing media appropriate to surrounding fire conditions. Special Firefighting Procedures: Wear self-contained breathing apparatus and protective clothing to prevent contact with eyes and skin. SECTION 6 -STABILITY AND REACTIVITY DATA Substances to be avoided: Strong oxidizing agents. Hazardous, combustion, or decomposition products: Toxic fumes of carbon monoxide, carbon dioxide, nitrogen oxide, and hydrogen chloride gas. SECTION 7 — PHYSICAL/CHEMICAL CHARACTERISTICS PHYSIACL STATE / FORM: Liquid COLOR: Colorless ODOR: None pH FACTOR: (20°C) 5.0-5.75 VISCOSITY: (20°C) N/A MELTING POINT: N/A BOILING POINT: N/A IGNITION TEMPERATURE: N/A FLASHPOINT: >200°F(>93.3°C) EXPLOSION LEVEL: LOWER:N/A UPPER:N/A VAPOR PRESSURE: (20°C) N/A SPECIFIC GRAVITY: (20°C) N/A SOLUBILITY IN WATER: (20°C) Soluble SECTION 8 -ACCIDENTAL RELEASE MEASURES

Precautionary statements

Wear self-contained breathing apparatus, chemical safety goggles, rubber boots, and heavy rubber gloves Clean-up Procedures: Absorb on sand or vermiculite and place in closed container for disposal. Ventilate area and wash spill site after material pick-up is complete. SECTION 9 — HANDLING AND STORAGE

Storage

Store tightly closed at 20-25°C SECTION 10 —- EXPOSURE CONTROLS / PERSONAL PROTECTION Chemical safety goggles. Rubber gloves. NIOSH/MSHA-Approved respirator. Face shield (8 inch minimum). Safety shower and eye bath. Wash thoroughly after handling. Do not get in eyes, on skin, or on clothing. SECTION 11 — DISPOSAL CONSIDERATIONS There are no uniform regulations for the disposal of chemicals or residues. Chemical residues generally count as special waste. We recommend that you contact either authorities in charge or approved waste disposal companies which will advise you on how to dispose of special waste. Handle contaminated packaging in the same way as the substance itself. Unless specified differently, non-contaminated packaging may be treated like household waste or recycled. SECTION 12 — TRANSPORT INFORMATION No information found.

TOXICOLOGICAL INFORMATION

TOXICITY DATA: See Section