Description General description Celpure®P100 (Diatomaceous earth, DE) is natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with or without flux material. DE is widely used as filler in construction materials, paints and as anti-caking agent for agricultural chemicals. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed. DE is also employed as an adsorbent for column chromatography. Application For high-purity, high-throughput processes Packaging 250 g in poly bottle Legal Information Product of Imerys Filtration Minerals Celpure is a registered trademark of Advanced Minerals Corporation