Calcium propionate, a vital chemical compound, exists in varied grades like food and feed grade. In its technical grade, it embodies a purity of 98.0%, typically presenting as a white powder. Classified under industrial grade, it is employed notably in food and pharmaceutical usages. As a feed grade additive, it enhances the shelf life of animal feed. Meanwhile, its food-grade counterpart, like sodium benzoate, serves as a preservative, thwarting microbial growth in food products. The powder form facilitates its incorporation into various formulations. Its storage necessitates dry conditions to maintain efficacy. In essence, calcium propionate stands as a versatile compound pivotal in food and feed industries for preservation and quality maintenance.