Sigma Aldrich 22141-100G-F Diatomaceous Earth Filter Aid, Acid Wash, Flux-Calcined, 100g Bottle
Diatomaceous earth is made up of natural amorphous silica formed from the fossilized skeletons of diatoms.
It is extracted, crushed, dried and calcined with flux material. DE is widely used as filler in construction materials, paints and as an anti-caking agent for agricultural chemicals.
It has high water and oil absorption ability.
- Filter aid, Acid washed, treated with sodium carbonate, flux calcined
- CAS Number 68855-54-9
- 100g Bottle
- Manufacturer Part No: SIAL-22141-100G-F
PLEASE NOTE: Product images and descriptions may not exactly represent the product. Prior to making your purchase, please confirm that the manufacturer part number shown above matches the product you seek. Returns are not allowed for such differences if the correct manufacturer part number is shipped.