10. STABILITY AND REACTIVITY Reactivity Data: No information found. Chemical Stability: Degrades gradually and nonhazardously at standard conditions. Sensitive to light. Conditions to Avoid: Heat, light, incompatible materials. Incompatible Materials: Reducing agents, acids, metals, organic materials, combustible materials, halides. Hazardous Decomposition Potassium oxides, iodides. Products: Possibility of Hazardous May react vigorously or violently if exposed to extreme thermal conditions or in contact with Reactions: the incompatible materials listed above. Hazardous Polymerization: Will not occur. 11. TOXICOLOGICAL INFORMATION Routes of Exposure: Inhalation, ingestion, skin contact, eye contact. Acute Effects: May be harmful if swallowed, inhaled, or absorbed through the skin or eyes. Causes irritation to skin, eyes, and stomach. May cause irritation to respiratory tract. Chronic Effects: Prolonged or repeated exposure may cause iodism, thyroid damage, and reproductive effects. Toxicological Data: Water: Not applicable. Potassium Iodide: LD50 Oral, Rat: 2779 mg/kg Iodine: LD50 Oral, Rat: 315 mg/kg LD50 Dermal, Rabbit: 1425 mg/kg LC50 Inhalation, Rat: 4.588 mg/L 4 h Causes skin and eye irritation based on animal data. Symptoms of Exposure: Irritation, coughing, sneezing, shortness of breath, fever, headache, nausea, vomiting, shock. Carcinogenic Effects: No component of this product is considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA. 12. ECOLOGICAL INFORMATION Ecotoxicological Data: Water: Not applicable. Potassium Iodide: LC50, Rainbow Trout (Oncorhynchus mykiss): 3200 mg/L 120 h Iodine: LC50, Rainbow Trout (Oncorhynchus mykiss): 1.67 mg/L 96 h EC50, Water Flea (Daphnia magna): 0.55 mg/L 48 h Persistence and Degradability: This product may not be readily biodegradable. Not expected to have high bioaccumulation potential. Environmental Effects: Toxic to aquatic organisms. Avoid release to the environment. Product: Lugol’s Iodine 2.1% Stain Revision Date: 10/10/2016 5/7
