Tartaric acid CAS 87-69-4
Tartaric acid CAS 87-69-4 is white crystalline powder, odorless, acidic taste.The acid itself is added to foods as an antioxidant and to impart its distinctive sour taste. Tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats.