Magnesium chloride predominantly exists as various hydrates, hexahydrate particularly MgCl2 *6H2O which is having the molecular weight of 203.301 g/mol. Occurs as a natural mineral Bischofite, magnesium chloride hexadyrate named after a german geologist Karl Gustav Bischo.
There are 163 calories in 1 medium White Potato (Flesh and Skin, Baked). Calorie breakdown: 1% fat, 90% carbs, 9% protein.
Boiled in its skin, a large potato, weighing about 300 grams, has 261 calories, 5.6 grams of protein and .3 grams of fat. If you peel the potato before boiling it, you lose about a half gram of protein, but the calorie and fat contents remain similar.