Glucono Delta Lactone (E575) is a white crystalline lactone of gluconic acid that slowly hydrolyses in water to give a gentle, delayed acidification.
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Glucono Delta Lactone (E575), or GDL, is a white, odourless crystalline powder, the inner ester of gluconic acid. On dissolving in water it hydrolyses gradually, releasing gluconic acid and lowering pH slowly, which gives controlled acidification.
Euro Chemical Supplies stocks Glucono Delta Lactone (E575) in multiple grades and pack sizes, from samples to full-container loads. Get a quote today.