in water; acetic acid step by step addn. of 110 ml glacial acetic acid to suspension of 100 g pptd. CaCO3 in 500-700 ml water; filtration;; vaporization of filtrate on water bath, until pptn. of white flakes, which are H2O free Ca(CH3CO2H)2; after storage of mother lye for few days, crystn. of 1-hydrate, which is purified by recrystn.;;
参考文献
Kolloid-Zeitschrift, , vol. 48, p. 113 - 125
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反应条件
in water neutral Pb acetate solution;;
参考文献
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 177, p. 693 - 695
