^NIOSH Pocket Guide to Chemical Hazards. #0141. NIOSH.
^Rai, Dhanpat; Sass, Bruce M.; Moore, Dean A. "Chromium(III) hydrolysis constants and solubility of chromium(III) hydroxide" Inorganic Chemistry 1987, volume 26, pp. 345-9. doi:10.1021/ic00250a002
^Holleman, Arnold F.; Wiberg, Egon; Wiberg, Nils. Chromium. Lehrbuch der Anorganischen Chemie 91–100. Walter de Gruyter. 1985: 1081–1095. ISBN 3-11-007511-3(德語).