At NINGBO INNO PHARMCHEM CO.,LTD., we prioritize both the efficacy of our chemical products and the safety of their handling and production. Aniline-2-Sulfonic Acid (CAS 88-21-1), also known as Orthanilic Acid, is a vital chemical intermediate whose industrial production and application require careful consideration of both manufacturing processes and safety measures.

The primary method for producing Aniline-2-Sulfonic Acid involves the sulfonation of aniline. This process typically begins with the careful addition of aniline to concentrated sulfuric acid, followed by controlled heating to facilitate the reaction. The precise ratio of reactants, reaction temperature, and reaction time are critical parameters that must be meticulously managed to ensure optimal yield and purity of the final product. Following the reaction, purification steps such as crystallization and filtration are employed to remove any unreacted starting materials or by-products, yielding the characteristic white to light yellow powder.

Given its chemical nature, handling Aniline-2-Sulfonic Acid in industrial settings necessitates strict adherence to safety protocols. Proper personal protective equipment (PPE), including gloves, eye protection, and respiratory protection if dust is present, is essential. Work areas should be well-ventilated to prevent the accumulation of airborne particles or vapors. Storage conditions are also crucial; the compound should be kept in a cool, dry, well-ventilated area, away from heat sources and incompatible materials such as strong oxidizers and bases, to prevent hazardous reactions.

In terms of transportation, Aniline-2-Sulfonic Acid must be packaged securely to prevent leakage and handled according to relevant hazardous material regulations. This includes proper labeling that clearly identifies the chemical and its potential hazards. Emergency response plans, including procedures for spill containment and first aid, should be in place.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to responsible manufacturing and supply. We ensure that our production processes for Aniline-2-Sulfonic Acid adhere to high industry standards, and we provide comprehensive safety information to our clients. By focusing on both efficient production and robust safety practices, we aim to be a reliable partner for businesses requiring this essential chemical intermediate.