Polytherm of Solubility of System Mg(ClO3)2–[21% ClCH2CH2PO(OH)2.NH3 + 11% ClCH2CH2PO(OH)2.2NH3 + 12% NH4H2PO4 + 56% Н2О]–H2O
Sh. Sh. YakubovInstitute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, 100170, Tashkent, UzbekistanD. O. ObidjonovInstitute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, 100170, Tashkent, UzbekistanM. Sh. AdilovaTashkent Institute of Chemical Technology, 100170, Tashkent, UzbekistanB. Kh. KucharovInstitute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, 100170, Tashkent, UzbekistanB.S. ZakirovInstitute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, 100170, Tashkent, Uzbekistan
ABI
Аннотация
Solubility in the section of a complex aqueous system consisting of chloroethylphosphonates, ammonium phosphate, and magnesium chlorate was studied in the temperature range from –66.8 to 12.4°C. A polythermal phase diagram was constructed, on which the crystallization fields of ice, hexa-, tetra-, and bihydrate magnesium chlorate, and drug “Nazhot” were delimited. The composition of the latter was [21% ClCH2CH2PO(OH)2⋅NH3 + 11% ClCH2CH2PO(OH)2⋅2NH3 + 12% NH4H2PO4 + 56% H2O]. In addition, crystallization fields of compound chloroethylphosphonate ammonium monochlorate NH4CIO3⋅CICH2CH2HPO3NH4 was also determined. The composition of the latter compound was confirmed by chemical and physicochemical analyses.
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