{"compilation": {"title": "Solubility data from IUPAC SDS Volume 73 (page ?) - Copper(II) formate with Nickel formate, Zinc formate and Formic acid", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Tatiana A. Ageyeva", "sources": [{"citation": "Kendall, J.; Adler, H.; J. Am. Chem. Soc. 43, 1470 (1921).", "pubtype": "paper", "url": "https://doi.org/10.1021/ja01440a010"}], "system": "Copper(II) formate with Nickel formate, Zinc formate and Formic acid", "substances": [{"constituent": 1, "name": "Copper formate", "formula": "Cu(CHO2)2", "molweight": 153.581, "casrn": "544-19-4", "inchi": "InChI=1S/2CH2O2.Cu/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2", "inchikey": "HFDWIMBEIXDNQS-UHFFFAOYSA-L", "sample": "The copper, nickel and zinc salts were prepared by dissolving the carbonate in 90% formic acid. The copper and nickel salts were recrystallized from water and then dehydrated by heating the copper salt at 353 K and the nickel salt at 413 K. Nothing is stated about the purity of any of the salts. The formic acid was prepared by treating a c.p. product with B<sub>2</sub>O<sub>3</sub> and then distilling <i>in vacuo</i> until a product melting above 281.6 K was obtained."}, {"constituent": 2, "name": "Nickel formate", "formula": "Ni(CHO2)2", "molweight": 148.728, "casrn": "3349-06-2", "inchi": "InChI=1S/2CH2O2.Ni/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2", "inchikey": "HZPNKQREYVVATQ-UHFFFAOYSA-L"}, {"constituent": 3, "name": "Zinc formate", "formula": "Zn(CHO2)2", "molweight": 155.415, "casrn": "557-41-5", "inchi": "InChI=1S/2CH2O2.Zn/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2", "inchikey": "XOBMCBQSUCOAOC-UHFFFAOYSA-L"}, {"constituent": 4, "name": "Formic acid", "formula": "CH2O2", "molweight": 46.0254, "casrn": "64-18-6", "inchi": "InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3)", "inchikey": "BDAGIHXWWSANSR-UHFFFAOYSA-N"}], "method": "Solubility values were determined by the freezing point method, but no details are given.", "dataset": []}}