Synthesis and physicochemical properties of Di- and trivalent metal-ammonium phosphates.

Autor: Bogdanova, V., Kobets, O.
Předmět:
Zdroj: Russian Journal of Applied Chemistry; Oct2014, Vol. 87 Issue 10, p1387-1401, 15p
Abstrakt: Data on the influence exerted by the synthesis conditions and by the nature and relative amounts of precursor reagents on the properties of metal-ammonium phosphates, promising as components of fire-retardant and fire-extinguishing additives, are summarized and analyzed. The manner in which the solution pH and nature and relative amounts of the reacting metal-, nitrogen-, and phosphorus-containing compounds affect the phase composition, solubility, aggregative state, and fundamental aspects of thermal transformations of products being synthesized on the basis of di- and trivalent metal-ammonium phosphates in a wide temperature range is determined. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index