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CAS: 7440-09-7
EC No: 231-119-8
MDL No: MFCD00133776
RTECS: TS6460000
UN No: UN2257; Haz Class: 4.3; Packing Group: I
Solid, sealed in ampules under vacuum
Molecular Formula: K
MW: 39.10
Melting Point: 64°
Boiling Point: 760°
Density (g/mL): 0.86