Chlorine+Dioxide

Headache, labored breathing, nausea, shortness of breath, sore throat if inhaled (these symptoms may be delayed) Redness and pain if it is absorbed through the skin or if it comes in contact with the eyes
 * Chlorine Dioxide** is a sensitizer, it may instigate immune system response that can include itching, burning, scaling, hives, and blistering of skin. Chlorine dioxide is used as a a bleaching agent in paper, flour, cellulose, leather, fate, and oil industries, it is also used as a disinfectant for water treatment. Chlorine dioxide is listed as one of the "major irritant inhalants", it is corrosive, it can cause serious skin burns. It is a highly endothermic compound that can decompose extremely violently when separated from diluting substances. As a result preparation methods that involve producing solutions of it without going through a gas phase stage are often preferred. Arranging handling in a safe manner is essential.
 * Possible Symptoms:**