A chemical compound that contains phosphorus, commonly used in fertilizers and chemicals.

फॉस्फोरस यौगिक

English Usage: Phosphorous acid is often used in the production of fertilizers.

Hindi Usage: फॉस्फोरस यौगिक अक्सर उर्वरकों के उत्पादन में उपयोग किया जाता है।