How Do You Spell SULPHANILIC ACID?

1. Sulphanilic acid is an organic compound with the chemical formula C6H7NO3S. It belongs to the class of aromatic sulfonic acids and is derived from aniline by substituting a –NH2 group with a –SO3H group. It is also known by alternative names such as 4-aminobenzenesulfonic acid or 4-anilinesulfonic acid.

   Sulphanilic acid is a white crystalline solid that is soluble in water. It possesses acidic properties due to the presence of the sulfonic acid group. The acid is commonly used in various industrial applications and chemical reactions. It finds extensive use in the production of dyes, particularly azo dyes. Sulphanilic acid acts as an important intermediate in the synthesis of various dyes, pigments, and optical brighteners.

   In addition to its role in the dye industry, Sulphanilic acid is also used in the production of various pharmaceuticals and agrochemicals. It acts as a precursor in the synthesis of sulfonamide drugs, which have antibacterial and diuretic properties. Sulphanilic acid is also employed in analytical chemistry as a reagent for the detection and determination of nitrites, phenols, and nitro compounds.

   In summary, sulphanilic acid is an aromatic sulfonic acid compound, widely used in the dye industry, pharmaceuticals, and analytical chemistry. Its versatile properties and applications make it an essential compound in various chemical processes.

2. A coal-tar derivative occurring in small white crystals; has been used for the relief of iodism and catarrhal troubles in doses of gr. 5-10 (0.3-0.6).

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for SULPHANILIC ACID

The word sulphanilic acid is derived from the combination of two components: sulphanil and acid.

The term sulphanil originates from sulfanil, which is derived from sulfanilamid. Sulfanilamid itself was created by combining sulfur and aniline.

The word acid comes from the Latin term acidus, meaning sour.