At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to providing high-quality chemical intermediates that serve critical functions across various industries. One such compound, Sodium 2-Aminosulphanilate (CAS: 3177-22-8), exemplifies versatility, bridging the gap between industrial dyes and essential pharmaceuticals. Its unique chemical structure makes it a valuable component in numerous synthesis processes, and as a manufacturer in China, we are proud to supply this essential material to clients worldwide.
In the realm of textiles, Sodium 2-Aminosulphanilate plays a pivotal role as a dye intermediate. It is a key component in the creation of azo dyes and reactive dyes, which are fundamental to achieving the bright, long-lasting colors demanded in modern fashion and home furnishings. The compound’s amino and sulfonate groups enable chemical reactions that result in dyes with excellent fastness properties, meaning they resist fading from light, washing, and wear. This makes our Sodium 2-Aminosulphanilate an attractive option for businesses aiming to produce high-quality, durable textiles. We offer competitive pricing for bulk purchases, making it an accessible solution for dye manufacturers.
Beyond its applications in the dyeing industry, Sodium 2-Aminosulphanilate is also a critical precursor in the pharmaceutical sector. It is instrumental in the synthesis of sulfa drugs, a class of antibiotics known for their broad-spectrum antibacterial activity. The demand for effective antimicrobial agents remains high, and intermediates like Sodium 2-Aminosulphanilate are crucial for their production. NINGBO INNO PHARMCHEM CO.,LTD. adheres to strict quality control measures to ensure the purity and consistency of our pharmaceutical-grade intermediates. This commitment ensures that our products support the development of safe and effective medications, contributing to global health outcomes. Companies looking to purchase pharmaceutical intermediates can rely on our expertise and supply chain reliability.
The compound's utility doesn't stop there. It also finds application in analytical chemistry as a reagent for detecting specific metal ions, and it can be employed in metal treatment processes for its corrosion inhibition properties. These varied uses highlight the compound's extensive reach and importance. NINGBO INNO PHARMCHEM CO.,LTD. is committed to furthering the understanding and application of chemical intermediates. For inquiries about sourcing Sodium 2-Aminosulphanilate, whether for large-scale industrial use or specialized applications, we invite you to contact us. We offer comprehensive support, from sample provision to bulk order fulfillment, ensuring you get the best price and quality.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.