936073
双(三氟甲磺酰亚胺)钙(II)
≥99.5% trace metals basis, anhydrous, battery grade
别名:
Ca(NTf2)2, 钙双(三氟甲基磺酰基) 酰亚胺
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关于此项目
经验公式（希尔记法）:
C4CaF12N2O8S4
化学文摘社编号:
分子量:
600.37
UNSPSC Code:
12352104
MDL number:
NACRES:
NA.21
grade
battery grade
Quality Segment
assay
≥99.5% trace metals basis
form
powder
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
Greener Alternative Product
impurities
≤5000 ppm trace metals
mp
>300 °C
application(s)
battery manufacturing
battery precursors
greener alternative category
SMILES string
FC(F)(F)S(=O)(=O)N([Ca]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
InChI
1S/2C2F6NO4S2.Ca/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2
InChI key
WFABOCFDABTAPE-UHFFFAOYSA-N
General description
Calcium bis(trifluoromethylsulfonyl)imide (Ca(TFSI)2) is a white powder that is highly soluble in polar organic solvents. Ca(TFSI)2 exhibits good thermal and electrochemical stability. Our battery grade Ca(TFSI)2 offers high purity and low water content, which is suitable for battery applications.
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Application
Calcium bis(trifluoromethanesulfonyl)imide (Ca(NTf2)2) is a chemical compound commonly used as an electrolyte in electrochemical applications such as calcium-ion batteries and supercapacitors. It is often used in combination with other electrolytes, additives, and solvents to form tailored electrolyte formulations to enhance the performance, stability, and safety of electrochemical devices There have been reports using Ca(NTf2)2 in lithium-ion batteries. Reesearch shows that mixing Ca(NTf2)2 into LiPF6-based electrolytes yielded higher capacity, superior cyclability, and higher Coulombic efficiencies in both half-cell and full-cell configurations when compared with standard electrolytes in lithium-ion batteries
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable