Sulfanilic acid, or 4-aminobenzenesulfonic acid (CAS 121-57-3), is far more than just a precursor for dyes; its chemical versatility makes it a vital component in several key industrial sectors. From life-saving pharmaceuticals to advancements in agriculture and precision in analytical chemistry, this compound's broad applicability underscores its importance. NINGBO INNO PHARMCHEM CO., LTD., a leading manufacturer and supplier, is proud to offer high-quality Sulfanilic acid to meet these diverse needs.

While its role in the synthesis of azo dyes is well-established, contributing to a spectrum of colors used globally, its significance extends into the realm of pharmaceuticals. As a fundamental building block for sulfa drugs, Sulfanilic acid is integral to the production of antibacterial medications. For R&D scientists and procurement managers in the pharmaceutical sector, securing a reliable source of this intermediate is crucial for consistent drug manufacturing. When you need to buy pharmaceutical-grade intermediates, purity is paramount.

The agrochemical industry also leverages the properties of Sulfanilic acid. It is used in the formulation of specific pesticides and as a control agent for certain plant diseases, such as wheat rust. This application highlights its contribution to food security and agricultural productivity. Companies in this field seeking to optimize crop protection strategies can benefit from a stable supply of this compound, often available at competitive prices from direct suppliers.

Furthermore, Sulfanilic acid serves as a valuable analytical reagent. Its predictable reaction to form diazo compounds makes it essential for the quantitative analysis of nitrite and nitrate ions. This capability is critical in various laboratory settings, from environmental testing to food quality control. For laboratories and research institutions, having access to a dependable manufacturer for this reagent ensures accurate and reproducible results.

The demand for high-purity Sulfanilic acid across these diverse industries necessitates a reliable and quality-focused supplier. NINGBO INNO PHARMCHEM CO., LTD. is committed to providing exceptional value, offering competitive pricing and excellent customer support. We invite you to inquire about our product specifications and explore bulk purchasing options to secure your supply of this versatile chemical.