Ammonium perrhenate
Chemical compound
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Ammonium perrhenate is the ammonium salt of perrhenic acid, NH₄ReO₄. It is the most common form in which rhenium is traded. It is a white salt; soluble in ethanol and water, and mildly soluble in NH₄Cl. It was first described soon after the... Wikipedia
Molar mass: 268.2359 g/mol
Formula: NH4ReO4
Density: 3.97 g/cm³
Melting point: 200°C (decomposes)
Crystal structure: scheelite
Flash point: Non-flammable
Other anions: Ammonium permanganate; ammonium pertechnetate