Potassium Nanoparticle (K, Purity: 99.9%, APS: 70nm) Note: Product Specification are subject to amendment and may change over time ProductPotassium NanoparticleStock No. NW2001-05-521CAS 7440-09-7ConfirmPurity99.9 %ConfirmAPS 80-100nmConfirmMolecular FormulaKConfirmMolecular Weight39.0983 g/molConfirmForm PowderConfirmDensity 0.862 g/cm³ConfirmMelting Point 64°CConfirmBoiling Point 759 °CConfirmMain Inspect VerifierManager QCConfirm