Lets compare vitamin content per 100 grams of Sugar vs Powdered sugar:
Both Sugars, white granulated and Sugars, powdered have similar amounts of vitamins per 100 g
Both Sugars, white granulated and Sugars, powdered have similar amounts of Vitamin B2 per 100 g.
Both Sugars, white granulated as well as Sugars, powdered have insufficient amounts of Vitamin A, Vitamin B1, Vitamin B3, Vitamin B5, Vitamin B6, Vitamin B9, Vitamin B12, Vitamin C, Vitamin D, Vitamin E and Vitamin K in 100 g.
Comparing minerals per 100 grams for Sugar vs Powdered sugar:
Both Sugars, white granulated and Sugars, powdered have similar amounts of minerals per 100 g
Both Sugars, white granulated and Sugars, powdered have similar amounts of Selenium per 100 g.
Both Sugars, white granulated as well as Sugars, powdered have insufficient amounts of Calcium, Copper, Iron, Magnesium, Manganese, Phosphorus, Potassium and Zinc in 100 g.
Comparison of macro-nutrients per 100 grams:
Both Sugars, white granulated and Sugars, powdered have similar amounts of macro-nutrients per 100 g
Both Sugars, white granulated and Sugars, powdered have similar amounts of Energy, Carbohydrate and Sugars per 100 g.
Both Sugars, white granulated as well as Sugars, powdered have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Fructose, Glucose, Sucrose, Fiber and Protein in 100 g.