Registration Dossier
Registration Dossier
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EC number: 206-059-0 | CAS number: 298-14-6
Toxicity to terrestrial arthropods
Administrative data
Link to relevant study record(s)
Description of key information
Potassium hydrogencarbonate is not expected to have an intrinsic toxic activity to soil arthropods.
Key value for chemical safety assessment
Additional information
Potassium and carbonate ions are essential for almost all living organisms including terrestrial invertebrates and natural components in their habitats. The dissociation of potassium hydrogencarbonate in water and soil pore water results in the formation of potassium and carbonate ions. Potassium as well as carbonate is ubiquitously present in the environment, occurring naturally in minerals, soils and sediments, natural waters (oceans, lakes, rivers), biota and human beings and also in sewage. Relevant sources for their occurrence in soil are decay of biotic material, animal and human excreta and abrasion of pedospheric and lithogenic material. Therefore, potassium hydrogencarbonate is not expected to have an intrinsic toxic activity to terrestrial organisms.
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