Zirconium hydroxy oxychloride

Zirconium hydroxy oxychloride [18428-88-17, nominally ZrO(OH)Cl, is produced by dissolving hydrous zirconia in hydrochloric acid in an equal molar proportion, and is available only in solution. Other oxychlorides with Cl Zr ratios <2 are discussed in Reference 199. 

A variety of methods (65, 228, 434) have been used to prepare soluble tetraoxalato salts. A suitable synthesis for potassium tetraxoalato-zirconate(hafnate) 267) free of hydroxy species is one in which a zirconium (hafnium) oxychloride solution is added to a buffered solution containing a stoichiometric amount of potassium oxalate and half the amount of oxalic acid. The potassium tetraoxalatometallate penta-hydrate is then precipitated upon slow addition of ethanol. 

Zirconium chloride oxide hexahydrate. See Zirconium oxychloride hexahydrate Zirconium, chloro glycine hydroxy aluminum complexes. See Aluminum zirconium pentachlorohydrex GLY Aluminum/zirconium trichlorohydrex GLY Aluminum zirconium tetrachlorohydrex GLY Zirconium chlorohydrate CAS 18428-88-1 EINECS/ELINCS 242-305-3 Synonyms Chlorohydroxyoxo zirconium Zirconium, chlorohydroxyoxo- Zirconyl hydroxychloride... 

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