Ammonium Perrhenate (VII)

Ammonium Perrhenate (VII)

Ammonium perrhenate (VII)

CAS number: 13598-65-7

Chemical formula: (NH4)ReO4

Metal content: 69.0%

Application: precursor of producing dispersed rhenium, rhenium alloys, and rhenium-containing materials.

Shelf life: 3 years.

Package: polyethylene bags.

Articles on the use of the compound:

1     2     3     4

IndicatorsGrade
АР-0АР-1АР-2 
Appearance White crystals
Mass fraction of rhenium, % 69.0
Mass fraction of admixtures, %, min.  
aluminium 0.0005 0.002 0.002
iron 0.0005 0.001 0.001
potassium 0.005 0.01 0.01
calcium 0.001 0.003 0.003
silicone 0.001 0.002 0.002
magnesium 0.0002 0.002 0.002
manganese 0.0002 0.002 0.002
copper 0.00005 0.001 0.005
molybdenum 0.0005 0.01 0.01
sodium 0.001 0.002 0.002
nickel 0.0002 0.002 0.002
sulphur 0.002 0.005 0.02
phosphorus 0.001 0.001 0.001

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