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Rubidium silicide

Rubidium Silicide. RbSi mw 113.5 small dark crysts bp 180—200° (high vac). Prepn is by reaction of Rb with Si (4 1) under Ar in a heated closed iron bomb. The prod req 3 to 4 days to distill under high vac. RbSi ignites explosively on contact with w or dil acids Refs 1) Gmelin, Syst No 24 (1937), 232 2) G. Brauer, Ed, Handbook of Preparative Inorganic Chemistry , 1, 2nd Ed, Academic Press, NY (1963), 989-91... [Pg.207]

Rubidium Silicide. RbSi mw 113.55 small dark crysts mp (vac) 350—60° (decompn to RbSig). Prepn is by the same procedure used for CsSi (above) except that reaction temp is 600° and the distn temp for removing excess Rb is 180—200°. The silicide explds on contact with w (Ref 9)... [Pg.323]

Sodium silicide ignites in air [1], and like its potassium, rubidium and caesium analogues, ignites explosively on contact with water or dilute acids [2],... [Pg.1824]

See other pages where Rubidium silicide is mentioned: [Pg.2349]    [Pg.940]    [Pg.34]    [Pg.155]    [Pg.565]    [Pg.730]    [Pg.893]    [Pg.984]    [Pg.1051]    [Pg.1106]    [Pg.1114]    [Pg.1232]   
See also in sourсe #XX -- [ Pg.989 ]



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