|
|  |
Electrolytes for Ultracapacitors
| Electroylte |
TEABF41 |
TEMABF42 |
| |
Specification
|
Specification
|
|
Assay (%)
|
99.9
|
99.9
|
|
Moisture (ppm)
|
< 100
|
< 100
|
|
Insoluble in CH3CN (ppm)
|
< 1000
|
< 1000
|
|
Free Acid (ppm)
|
< 100
|
< 100
|
|
Metal Impurities (ppm):
|
|
|
|
Aluminum
|
< 1
|
< 1
|
|
Calcium
|
< 1
|
< 1
|
|
Chromium
|
< 1
|
< 1
|
|
Iron
|
< 1
|
< 1
|
|
Magnesium
|
< 1
|
< 1
|
|
Sodium
|
< 1
|
< 1
|
1TEABF4: Tetraethylammonium tetrafluoroborate
2TEMABF4: Triethylmethylammonium tetrafluoroborate
[May 21, 1999]
|
