Research Of Mutual Effect Of Components In A Water System Including Calcium Nitrate And Monoethanolammonium Acetate

Askarova M.K., Makhammatova G.A., Zakirov B.S., Eshpulatova M.B., Kucharov B.Kh.

Abstract


This article presents the results of a study of the mutual influence of components in an aqueous system, including calcium nitrate, and a physiologically active substance, monoethanolammonium acetate. By constructing a polythermal solubility diagram. It has been established that the Ca (NO3) 2-CH3COOH ∙ NH2C2H4OH-H2O system belongs to a complex type. Its solubility diagram revealed crystallization fields: ice, tetra-, tri- and dihydrous calcium nitrate, acetic acid, monoethanolammonium acetate and, as a new phase, the compound

Ca (NO3) 2 ∙ NH2C2H4OH. The formation of Ca (NO3)2 ∙ NH2C2H4OH in this system is confirmed by the methods of chemical and X-ray phase analysis.
The results obtained serve as a scientific basis for the action on the basis of the product when obtaining a liquid fertilizer for the complex nitric acid decomposition of dolomite and a physiologically active substance.


Keywords


liquid fertilizers, product of nitric acid decomposition of dolomite, solution of calcium and magnesium nitrates, physiologically active substances, solubility, binary systems, internal sections, polythermal diagram of solubility, system projections, crys

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DOI: http://dx.doi.org/10.52155/ijpsat.v24.2.2696

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