Question

it may not be possible to ensure complete solution of all ingredients at all normal storage temperatures. The most widely used system that will cover this range is a water/ethanol blend

Answer 1

Water/ethanol blends are commonly used as solvents for a variety of ingredients, as they have a wide range of compatibility with different types of compounds. By adjusting the ratio of water to ethanol, it is possible to tailor the solvent to the specific needs of the ingredients being dissolved. Additionally, water/ethanol blends are readily available, relatively inexpensive, and easy to handle.

However, it is important to note that even with a water/ethanol blend, there may still be some ingredients that are not completely soluble at all normal storage temperatures. In these cases, it may be necessary to explore alternative solvent systems or techniques to ensure complete solution of all ingredients.

Overall, while a water/ethanol blend is a versatile and widely used solvent system that can cover a broad range of temperatures, it may not be able to completely solve all solubility issues. It is important to carefully consider the specific needs of the ingredients being used and to experiment with different solvent systems to find the best solution for your particular application.