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Chromium(III) chloride

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Chromium(III) chloride

Molecular formula: Cl3Cr CAS# 10025-73-7
Categories: Inorganic salt
Names
English:
C.I. 77295
Chromic chloride (CrCl3)
Chromic trichloride
Chromium trichloride
Chromium trichloride (CrCl3)
Chromium(3+) chloride
Chromium(III) chloride [Wiki]
Chromiumtrichloride
EINECS:233-038-3
Trichlorochromium
chromic chloride
chromium(3+);trichloride(IUPAC)

Variants of the formula:

CrCl3
Cl\Cr<|Cl>/Cl
Cl-Cr<`|Cl>-Cl
$L(1.2)Cl^-\0Cr^3+<|0Cl^->/0Cl^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Chromium(III) chloride is involved

  • {M}{X}3 + 3{R}OH -> {M}(OH)3"|v" + 3{R}{X} , where M = Al Cr Fe Ti La; X = Cl F Br I; R = Li Na K Rb Cs NH4
  • {M}2O3 + 6H{X} = 2{M}{X}3 + 3H2O , where M = Fe Al Cr La Sc Y; X = F Cl Br I (NO3)
  • {M}(OH)3 + 3H{X} = {M}{X}3 + 3H2O , where M = La Cr; X = Cl F Br I (NO3)
  • CrCl3 + 3NH4NO3 "100^oC"--> Cr(NO3)3 + 3NH3"|^" + 3HCl"|^"
  • CrCl3 + 3NH3 + 3H2O -> Cr(OH)3 + 3NH4Cl