e171 in food manufacturer

The primary factor that affects the price of titanium dioxide is its production method. There are two main methods for producing titanium dioxide the chloride process and the sulfate process. The chloride process involves heating ilmenite ore in a furnace to produce titanium tetrachloride, which is then purified and reduced to titanium metal. This method produces high-quality titanium dioxide with a low impurity level, making it more expensive than the sulfate process.

...
...

2. Huntsman Corporation Huntsman Corporation is a global manufacturer of chemicals and plastics, with a significant presence in the TiO2 market. The company operates several production facilities worldwide and offers a variety of TiO2 products, including rutile, anatase, and speciality grades. Huntsman Corporation is committed to innovation and sustainability and continuously invests in research and development to improve the performance and environmental profile of its TiO2 products.

...