TITLE

DI (L-MALATE) BORATES OF ALKALINE METALS AND AMMONIUM

AUTHOR(S)
SERGEEVA, G. S.
PUB. DATE
September 2011
SOURCE
Izvestiya Vysshikh Uchebnykh Zavedenii. Seriya Khimiya i Khimich;2011, Vol. 54 Issue 9, p124
SOURCE TYPE
Academic Journal
DOC. TYPE
Abstract
ABSTRACT
By interaction of boric acid, L- malic acid (then - malic acid) and alkali or ammonium hydroxide or carbonate (at molar ratio 1:2:1) in aqueous medium the di(L-malate)borates of lithium Li[B(C4H4O5)2]; sodium Na[B(C4H4O5)2]; potassium K[B(C4H4O5)2] •H2O; rubidium Rb[B(C4H4O5)2] •2H2O; ammonium NH4[B(C4H4O5)2] were synthesized. Using the methods of thermal analysis, IR absorption spectroscopy, conductometry and cryoscopy, the physico-chemical properties of compounds were studied.
ACCESSION #
82097052

 

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