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Ammonium hexachloroplatinate, also known as ammonium chloroplatinate, is the inorganic compound with the formula (NH4)2[PtCl6]. It is a rare example of a soluble platinum(IV) salt that is not hygroscopic.
A 2095 (OTTO) Ammonium hexachloroplatinate, 99% Cas 16919-58-7 - used in electroplating of platinum and to make spongy platinum.