Corrosive 11 : As defined by DOT, a liquid or solid that cause visible destruction or irreversible alterations in human skin tissue at the site of contact or has a severe rate of corrosive attack on steel
Environmental Health & Safety, Glossary of Common Laboratory Safety and Hygiene Terms, Columbia University in the City of New York, USA 2008. http://ehs.columbia.edu/Glossary.html, (Lab Sfty and Hyg - Amer) {57}
