culinary essential

Citric Acid
Scientific/Composition Breakdown (per 100g):

Chemical Formula: C₆H₈O₇
Purity: 99.9%
Appearance: White crystalline powder
Solubility: Highly soluble in water
pH (1% solution): ~2.2
Density: 1.665 g/cm³
Melting Point: 153°C (decomposes)

Cocoa Powder
Nutritional Breakdown (per 100g):

Energy: 228 kcal
Protein: 19.6 g
Fat: 13.7 g (of which 8.1 g are saturated fats)
Carbohydrates: 57.9 g
Fiber: 37.0 g
Sugars: 1.8 g
Calcium: 128 mg
Iron: 13.9 mg
Magnesium: 499 mg

Corn Starch
Nutritional Breakdown (per 100g):

Energy: 381 kcal
Protein: 0.3 g
Fat: 0.1 g (of which 0.0 g are saturated fats)
Carbohydrates: 91 g
Fiber: 0.9 g
Calcium: 2 mg
Iron: 0.5 mg