👉 The term "sulphobutyric" is a chemical compound that has been defined as follows: 1. Sulphobutyric acid (also known as 2,4-dinitrophenol) - This is a colorless and odorless liquid with a bitter taste. 2. It is a major component of the nitrates used in fertilizers to control soil acidity. However, the term "sulphobutyric" is often used synonymously with the chemical