Usage: Used to improve cycle life, improve lithium-ion battery performance; As a film forming additive, LiBF4 has been widely used in current electrolytes, adding LiBF4 can broaden the operating temperature range of lithium-ion batteries and improve the high and low temperature discharge performance of batteries.
Inspection Report
|
Product Name |
（LiBF4） |
Lot Number |
23111501 |
|
ChemicalMolecular |
LiBF |
Test Date |
2023.11.16 |
|
CAS Number |
14283-07-9 |
Weight |
50g |
|
Items |
Specification |
Analysis Results |
Analysis method |
|
exterior condition |
White powder |
White powder |
visual assessment |
|
purity（%） |
>99.9 |
99.91 |
subtraction |
|
hydration（ppm） |
<100 |
44.9 |
Karl Fischer titration |
|
acidity（ppm） |
<50 |
18.6 |
acid-base titration |
|
insoluble matter（ppm） |
<50 |
39 |
Dissolution Filtration |
|
Na(ppm) |
<5 |
1.07 |
ICP |
|
Me(ppm) |
<5 |
1.04 |
ICP |
|
Al(ppm) |
<5 |
0.92 |
ICP |
|
K(ppm) |
<5 |
0.96 |
ICP |
|
Ca(ppm) |
<5 |
0.48 |
ICP |
|
Fe(ppm) |
<5 |
2.07 |
ICP |
|
Cu(ppm) |
<5 |
0.73 |
ICP |
|
Zn(ppm) |
<5 |
0.35 |
ICP |
|
Ge(ppm) |
<2 |
0.02 |
ICP |
|
Hg(ppm) |
<2 |
ND |
ICP |
|
Pb(ppm) |
<2 |
ND |
ICP |
![Mg[B(HFIP)4]2](/uploadfile/202401/09/15f1a3930e925703c1b1aaa1833dc2cb_medium.jpg)
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