99% Ethanol (C₂H₅OH), izwi kandi nka ethanol yo mu rwego rw'inganda cyangwa iy'ubuziranenge buhanitse, ni amazi adafite ibara kandi ahindagurika afite impumuro idasanzwe y'inzoga. Ifite ubuziranenge bwa ≥99%, ikoreshwa cyane mu miti, imiti, laboratwari, no mu bikorwa by'ingufu zisukuye.
Icyitonderwa: COA, MSDS, n'ibisubizo byabugenewe biraboneka iyo ubisabye.