[{"from": "human", "value": "What can you tell me about this molecule? [O-1][Cr][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a chemical compound of sodium and hexavalent chromium. It is used as a corrosion inhibitor in the petroleum industry, a dyeing auxiliary in the textile industry, a wood preservative, and as a diagnostic pharmaceutical in determining red blood cell volume. Hexavalent chromium refers to chemical compounds that contain the element chromium in the +6 oxidation state. Chromium(VI) is more toxic than other oxidation states of the chromium atom because of its greater ability to enter cells and higher redox potential. (L16, L59)"}]