wine_color fixed_acidity volatile_acidity citric_acid residual_sugar chlorides free_sulfur_dioxide red 7.4 0.7 1.9 0.076 11 O O red 7.8 0.88 2.6 0.098 25 red 7.8 0.76 0.04 2.3 0.092 15 red 11.2 0.28 0.56 1.9 0.075 17 red 7.4 0.7 0 1.9 0.076 11 red 7.4 0.66 0 1.8 0.075 13 red 7.9 0.6 0.06 1.6 0.069 15 red 7.3 0.65 O 1.2 0.065 15 red 7.8 0.58 0.02 2 0.073 9 red 7.5 0.5 0.36 6.1 0.071 red 6.7 0.58 0.08 1.8 0.097 15 red 7.5 0.5 0.36 6.1 0.071 17 red 5.6 0.615 0 1.6 0.089 16 red 7.8 0.61 0.29 1.6 0.114 red 8.9 0.62 0.18 3.8 0.176 52