| |
Ammoniumperrhenat
Ammonium perrhenate
use
reforming catalyst, metal alloys
| Materialeigenschaften / Characteristics |
|
|
| NH4ReO4 |
|
|
| white chrystals, soluble in hydrochloric acid, water |
|
|
| Molmasse / formula weight |
g/mol
|
268.24 |
| Re assay (theor.) |
% |
69.42 |
| Re assay = 69.2% |
% |
69.2 |
| => metallische Reinheit / metallic purity |
% |
> 99.5 |
Impurities
Al
Fe
Ca
K
Na
S
P
H2O
Mg
Si
Mn
Cu
Mo
Ni |
%
|
1.E -04
5.E -04
1.E -03
1.2 E -03
1.E -04
1.E -03
1.E -05
2.E -02
1.E -04
1.E -04
1.E -04
5.E -03
5.E -04
2.E -04 |
|
|