Potassium (CAS 7440-09-7)

Potassium (CAS 7440-09-7) is a chemical compound registered under number CAS 7440-09-7, with the molecular formula K, and a molar mass of 39.0983 g/mol.

The molecule contains 1 atoms connected by 0 chemical bonds. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, polar surface area PSA = 0 Ų, 0 donors and 0 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Signal word: Danger

H260 — W kontakcie z wodą uwalniają łatwopalne gazy, które mogą ulegać samozapaleniu

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

EUH014 — Reaguje gwałtownie z wodą

• 📊 PubChem CID 5462222 — NIH
• 🔬 NIST WebBook — spektroskopia
• 💊 ChEMBL — bioaktywność