hydrous ethanol

Alcohol strength(20°C)

min 95.0%

Total Acidity (as acetic acid)

max 30ppm

Appearance

clear

Odor

not foreign

Methanol

max 100ppm

Acetaldehyde

max 50ppm

IPA (2-propanol)

max 20ppm

NPA (1-propanol)

max 100ppm

IBA (iso-butyl alcohol)

max 50ppm

NBA (1-butanol)

max 50ppm

Hiher Alcohols

max 300ppm

I-amyl Alcohol

max 50ppm

Permanganate test

min.20 minutes

pH

6~9

Ethyl Acetate

max 50ppm

anhydrous ethanol

Ethanol v/v % @ 20 deg. c

Min. 99.8

Water wt/%

Max. 0.3

Methanol  wt/%

Max. 0.1

N-propanol wt/%

Max. 0.1

Acetic acid  ppm

Max. 30

Ethyl acetate  ppm

Max. 30

Color  pt-co

Max  10