4-Amino-4'-nitrodiphenylamine-2'-sulfonic acid 99%

Together, we can create a colourful world, where everyone can live a healthy and happy life. With this philosophy in heart, R K Synthesis Ltd began its journey in 1995. In its long journey, the company achieved many milestones and expanded its presence globally.

With a vision to be the top-notch trusted supplier in industry, we are focused on Creating Value through Quality. We have emerged as strategic and sustainable supplier in domestic and international market. Our efforts towards green chemistry with focus on innovation and optimized approach differentiate us from other players. We walk an extra mile to protect people and ecosystem around us.

Headquartered in Ahmedabad, our manufacturing plants function on integrated production processes, professionally handled by result-oriented employees and monitored by management. With more than 250 members of workforce, our strength comprises of highly motivated employees, professionally and technically skilled with blend of youth. We are supplying products to more than 80 global customers, with largest capacities of products like ONAPSA, OTSA, PDS and many more and proudly catering more than 60% of the global demand.