Overwhelmingly, research that’s relevant to human eating patterns shows us that E171 is safe when ingested normally through foods and drugs (1,2).
- The first step in the pigment production process often involves mining or sourcing the raw materials. Natural pigments are extracted from the earth, while synthetic pigments are synthesized in laboratories using complex chemical reactions. Once obtained, these materials undergo purification to remove impurities, ensuring the highest quality and consistency.
1. Purity The purity of barium sulphate is essential, especially in applications such as pharmaceuticals. Suppliers should provide certifications stating the purity levels and any presence of impurities or contaminants.
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Lithopone factory : What should we pay attention to when purchasing?



North America
Should I be worried about the use of titanium dioxide in my toothpaste?
Is Titanium Dioxide Safe?
R-996 titanium dioxide, white powder, insoluble in water, non-physiological toxicity, chemically stable, with excellent weather resistance and anti-powdering ability.
EU ban on titanium dioxide
In the application of lithopone in ink industry, lithopone has fine particles, loose structure, good fineness and good paint adhesion, so it can be well combined with other colors in the composition of ink.
R-996 titanium dioxide, white powder, insoluble in water, non-physiological toxicity, chemically stable, with excellent weather resistance and anti-powdering ability.
Near sample