1. Food grade Lactic Acid 2. Liquid Lactic Acid 80-90% 3. L+(-) Lactic acid 4. Free samples Food grade L(+)-lactic acid Molecular formula: C3H6O3 Structural formula: CH3CHOHCOOHMolecular ... with human body, it can be used to produce serial products or widely used in food, vintage, beverage, drugs, polymerization, textile, leather, tobacco ...