2-Hydrazinylbenzenesulfonic acid, also known as sulfanilic acid hydrazine, is an organic compound characterized by the presence of both a hydrazine functional group and a sulfonic acid group attached to a benzene ring. Its molecular structure features a hydrazine (-NH-NH2) group at the ortho position relative to the sulfonic acid (-SO3H) group, which contributes to its acidic properties. This compound is typically a white to light yellow crystalline solid that is soluble in water due to the presence of the sulfonic acid group, which enhances its hydrophilicity. It is commonly used in the synthesis of azo dyes and as a reagent in various chemical reactions, particularly in the determination of nitrite and nitrate ions. Additionally, 2-hydrazinylbenzenesulfonic acid can exhibit biological activity, making it of interest in pharmaceutical research. Safety precautions should be taken when handling this compound, as it may pose health risks upon exposure.

2-Hydrazinylbenzenesulfonic acid

91-26-9: 2-Hydrazinylbenzenesulfonic acid, also known as sulfanilic acid hydrazine, is an organic compound characterized by the presence of both a hydrazine functional group and a sulfonic acid group attached to a benzene ring. Its molecular structure features a hydrazine (-NH-NH2) group at the ortho position relative to the sulfonic acid (-SO3H) group, which contributes to its acidic properties. This compound is typically a white to light yellow crystalline solid that is soluble in water due to the presence of the sulfonic acid group, which enhances its hydrophilicity. It is commonly used in the synthesis of azo dyes and as a reagent in various chemical reactions, particularly in the determination of nitrite and nitrate ions. Additionally, 2-hydrazinylbenzenesulfonic acid can exhibit biological activity, making it of interest in pharmaceutical research. Safety precautions should be taken when handling this compound, as it may pose health risks upon exposure.

CAS 91-26-9

2-Hydrazinylbenzenesulfonic acid