Neptunium

CAS Registry Number®

7439-99-8

Cite this Page

.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   (retrieved ) (CAS RN: ).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    640 °C
  • Density (1)

    19.5 g/cm3

Source(s)

Other Names and Identifiers