Benzoic acid is a white crystalline solid with the chemical formula C6H5COOH. It is a simple aromatic carboxylic acid and is commonly found as a natural compound in certain fruits like cranberries and bilberries. It is also used as a food preservative.”L.R” stands for Laboratory Reagent, indicating that the grade of this benzoic acid is suitable for laboratory use. L.R grade chemicals are of higher purity compared to technical-grade chemicals and are commonly used in analytical and research laboratories.