at 20ºC solubility in water is 2g/L and at 50ºC solubility is 5g/L. There is data showing that even with refrigeration, solutions of melatonin are only stable for about a week when containing ethanol. Ethanol is used in preparing solutions due to the higher solubility of melatonin in ethanol. Solubility data is from teh EC report and the stability data is from the Sigma-Aldrich Product Info Sheet.
Water soluble.
fat soluble vitamins are stored in our fat tissues and water soluble vitamins are soluble in water.
Water soluble.
Folate is water soluble.
Magnesium is water soluble.
minerals are usually water soluble
Biotin is a water-soluble vitamin.
soluble in water.
water- soluble
Diphenylamine is only slightly soluble in water, but more soluble in polar organic solvents.
the water is soluble because it is a liquid
Alums are soluble in water.