Ferric Chloride 11.5 to 45%

SECTION 2: Hazards identification

(29 CFR 1910.1200) Classification of the chemical Reddish brown liquid. Iron/acid odor

Precautionary statements

Keep only in original container. Wash thoroughly after handling. Do not breathe mist or vapor. Do not eat, drink or smoke when using this product. SDS Preparation Date (mm/dd/yyyy) 02/03/2025 Page 2 of 17 SAFETY DATA SHEET Use only outdoors or in a well-ventilated area. Wear protective gloves/clothing and eye/face protection. If swallowed: Call a poison center/doctor if you feel unwell. Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Absorb spillage to prevent material damage. Store in corrosive resistant container with a resistant inner liner. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other hazards which do not result in classification

Ingestion may cause severe irritation to the mouth, throat and stomach.Contact with metals may release small amounts of flammable hydrogen gas.Prolonged skin contact may cause dermatitis (rash), characterized by red, dry, itching skin.Prolonged or repeated inhalation of fumes or vapours, may cause chronic lung effects, such as bronchitis, and tooth enamel erosion. Chronic skin contact with low concentrations may cause dermatitis.

2.1 Classification of the substance or mixture

This material is classified as hazardous under U.S. OSHA regulations (29CFR 1910.1200) (Hazcom 2012) and Canadian WHMIS regulations (Hazardous Products Regulations) (WHMIS 2015). Hazard classification : Corrosive to metals: Category 1 Acute toxicity, oral - Category 4 Eye damage/irritation: Category 1 Skin corrosion/irritation: Category 1 Specific Target Organ Toxicity, Single Exposure -Category 3 (respiratory) Label elements Hazard pictogram(s) Signal Word DANGER!