Crystalline phases of AlF.sub.k (OH).sub.3-k and HAlF.sub.4

Chemistry of inorganic compounds – Halogen or compound thereof – Plural metal or metal and ammonium containing

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423462, 423472, 423495, 423629, 502231, C01F 750

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active

054607957

ABSTRACT:
New crystalline phases of the fluoroaluminum compound AlF.sub.k (OH).sub.3-k and processes for their preparation and conversion to conventional phases, as well as isolation of solid HAlF.sub.4 are disclosed.

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