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ChemicalBook CAS DataBase List Chromyl chloride
14977-61-8

Chromyl chloride synthesis

2synthesis methods
Chromyl chloride is prepared by reacting chromium(III) chloride with hydrochloric acid:
CrO3 + 2HCl → CrO2Cl2 + H2O
Also, it may be prepared by warming potassium dichromate with potassium chloride in concentrated sulfuric acid:
K2Cr2O7 + 4KCl + 3H2SO4 → 2Cr2O2Cl2 + 3K2SO4 + 3H2O.
10025-73-7 Synthesis
Chromium(III) chloride

10025-73-7
222 suppliers
$22.39/5G

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Yield: 0%

Reaction Conditions:

with carbon dioxide;water in neat (no solvent)no react. by passing a stream of CO2 (satd. with H2O at 0 °C) over CrCl3 at 440 °C;;

References:

Moissan, H. [Annales de Chimie et de Physique,1880,vol. 21,p. 199 - 255]

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