EMSURE ACS,ISO,Reag. Ph Eur1.00983.0511 supplied by Merck Millipore is absolute for analysis. It is a colorless, clear, volatile, and highly flammable liquid which is miscible with water. Ethanol GR burns with a blue, smokeless flame. It must be kept away from heat, hot surfaces, sparks, open flames and other ignition sources. It can be stored at 5C to 30C. Ethanol GR/ACS Emsure is suitable for a broad spectrum of lab applications and industrial applications.