Industrially acetic acid is used in the preparation of metal acetates used in some. The reaction of diacetyl tartaric acid in the presence of acetic acid with mono- and diglycerides. Methyl Acetate Plant Methyl Acetate Production Process And Technology Provider The worldwide production of acetic anhydride is a major application and uses approximately 25 to 30 of the global production of acetic acid. . 21750 Hardy Oak Blvd Suite 104 San Antonio TX 78258-4946. When two molecules of acetic acid undergo a condensation reaction together the product formed is acetic anhydride. First the diacetyl tartaric. The esterification of mono- and diglycerides with tartaric and acetic acids in the presence of acetic acid anhydride. A dilute approximately 5 percent by volume solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is called vinegar. Acetic acid undergoes nearly all carboxylic acid reactions. ...