Blanc Fixe, also known as precipitated barium sulfate, is mainly used in industries such as paint, coatings, pharmaceuticals, and appliance manufacturing. Its properties such as high chemical resistance, brightness, and optical clarity make it a favorite among manufacturers. Although Blanc Fixe has no true synonyms, it may have related terms. For example, precipitated barium sulfate is a technical term that can be used interchangeably with Blanc Fixe in some circles. Other associated words are barite, baryte, and barium sulfate, which are minerals refined to produce Blanc Fixe. While these words may not mean the exact same thing as Blanc Fixe, they convey a similar meaning in various contexts.