3-Aminobenzene sulfonic Acid

Synonums :metanilic acid.............3-Aminobenzenesulfonic acid, also known as meta-aminobenzenesulfonic acid, is an organic compound with the formula C₆H₇NO₃S. It features an amino group and a sulfonic acid group attached to a benzene ring at the meta positions. This compound is used primarily in the dye and pharmaceutical industries. It serves as an intermediate in the synthesis of various azo dyes and pigments, providing color properties. Additionally, it is utilized in the production of certain pharmaceuticals and as a reagent in chemical research. Due to its acidic and reactive nature, handling requires appropriate safety measures to prevent exposure and ensure proper use.