Sour tasting clear liquid.
Acetic acid (in the form of vinegar) is used to preserve foods
such as pickles. It also provides the sour taste for salad dressings
Acetic acid is a fungicide and is used in cleaning products to
remove calcium deposits left by hard water.
acetic acid: InChI=1/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i2-1/f/h3H
By Simon Quellen Field