Keywords: Tetrachlorocobaltic acid.JPG Tetrachlorocobaltic acid made from waste cobalt compounds ascorbic acid is visible on the bottom Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User MiPe using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper <br/> Original text self-made 20 33 8 June 2010 UTC <br/> 2010 06 08 original upload date Chemicalinterest talk Original uploader was Chemicalinterest at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Chemicalinterest Original upload log page en wikipedia Tetrachlorocobaltic_acid JPG 2010-06-08 20 33 Chemicalinterest 253×167× 11625 bytes <nowiki> Tetrachlorocobaltic acid self-made ~~~~~ ~~~ none </nowiki> Cobalt II chloride Taken with Olympus C-960Z / D-460Z |