Sachtleben

Sachtleben is a historic German chemical company specializing in the production of high-purity white pigments and functional additives, most notably titanium dioxide and barium sulfate. Within the life sciences and healthcare industries, the company is recognized for its medical-grade barium sulfate, which serves as a critical radiopaque filler for medical devices, dental materials, and X-ray contrast media. Originally founded in 1878, Sachtleben was acquired by Rockwood Holdings and later by Huntsman Corporation in 2014. The business was subsequently spun off and integrated into Venator Materials PLC, where its technologies continue to support pharmaceutical packaging and diagnostic applications. The company's products are essential for enhancing the visibility of medical implants and instruments under fluoroscopy and X-ray imaging.