Efflorescence on calcareous objects in museums: crystallisation, phase characterisation and crystal structures of calcium acetate formate phases.
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DOI: 10.1039/c9dt03558c
Abstract: During the systematic investigation of the ternary system Ca(CH3COO)2-Ca(HCOO)2-H2O at room temperature, the congruent crystallisation of two solid calcium acetate formates was observed: the hitherto unknown Ca3(CH3COO)4(HCOO)2·4H2O and the poorly characterised Ca(CH3COO)(HCOO)·H2O. The latter is… read more here.
Keywords: phase; ch3coo hcoo; hcoo h2o; crystal structures ... See more keywords