Benzenesulfonic acid, 2-amino-5-nitro-(CAS: 96-75-3)

2-Amino-5-nitrobenzenesulfonic acid is an organic compound with the molecular formula C7H7NO4S. It is a white or slightly yellow crystalline solid with a pungent odor. This compound is often used in the synthesis of other chemical intermediates and in analytical chemistry due to its reactivity with various reagents.

2-Amino-5-nitrobenzenesulfonic acid is primarily used as an intermediate in the synthesis of other compounds, particularly in the pharmaceutical and dye industries. It also serves as a reagent in analytical chemistry for various chemical reactions and as a standard substance in laboratory experiments.

2-Amino-5-nitrobenzenesulfonic acid has some toxicity and should be handled with care. It is corrosive and may cause skin irritation. Adequate ventilation and protective gloves should be used during handling. According to safety standards, it should be stored in a cool, dry place away from heat and ignition sources. It is recommended to avoid contact with skin and eyes and to keep it away from incompatible materials.

2-Amino-5-nitrobenzenesulfonic acid should be stored in a cool, dry place below 25°C (77°F) and in a tightly closed container to protect from moisture and light. It should be kept away from heat, sparks, and sources of ignition. The storage area should be well-ventilated to prevent the buildup of vapors. Proper storage will ensure the stability and safety of the compound.