Wholesale Food Processing Products from Ward Chemical - The use of calcium chloride has been beneficial to a variety of applications, such as industrial, transportation, mining, construction, and agricultural. Another important use of calcium chloride is as a primary ingredient in food processing industries. The highest purity grades of this ionic compound have valuable applications as a food additive and food-processing agent. Whether it is salt processing or fruit spray, liquid calcium chloride has become an indispensable component in food processing. Processed food products are completely safe and free from harmful toxins.