Eye Contact: May cause severe eye irritation. Effects may include pain, marked redness and swelling. Skin Contact: Symptoms include redness, swelling, itching and pain. Inhalation: Material is irritating to mucous membrane and upper respiratory tract. Exposure can cause coughing, chest pains and difficulty in breathing Ingestion: May cause gastrointestinal irritation, nausea, vomiting and diarrhea.