Lithium trifluoromethanesulfonate CAS 33454-82-9

The conductivity and electrochemical stability of lithium trifluoromethanesulfonate are not as good as LiPF6, but its thermal stability, water-absorbing decomposition and cycling performance are higher than that of LiPF6. When it is applied to solid electrolyte, the structure and composition of the passivation layer between the interface of the electrolyte and the negative electrode material are improved due to its stable anion, which is conducive to the stabilization of the electrolyte, the passivation film and the electrode.

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Model:
33454-82-9
Brand:
bosschemical
Code:
33454-82-9

Product Description

Lithium trifluoromethanesulfonate Basic information
Product Name:	Lithium trifluoromethanesulfonate
CAS:	33454-82-9
MF:	CF3LiO3S
MW:	156.01
EINECS:	251-528-5
Mol File:	33454-82-9.mol
Lithium trifluoromethanesulfonate Chemical Properties
Melting point	>300 °C (lit.)
density	1,9 g/cm3
storage temp.	Inert atmosphere,Room Temperature
solubility	Water
form	Powder
color	White or colorless
Water Solubility	soluble
Sensitive	Moisture Sensitive
BRN	4301818
Stability:	hygroscopic
InChI	InChI=1S/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChIKey	MCVFFRWZNYZUIJ-UHFFFAOYSA-M
SMILES	C(F)(F)(F)S([O-])(=O)=O.[Li+]
LogP	0.3 at 25℃ and pH1
CAS DataBase Reference	33454-82-9(CAS DataBase Reference)
EPA Substance Registry System	Methanesulfonic acid, trifluoro-, lithium salt (33454-82-9)

Lithium trifluoromethanesulfonate CAS 33454-82-9 CF3LiO3S Lithium-ion battery electrolyte agent Liquid electrolyte additive Solid electrolyte raw material Preparation of polymer electrolyte Mass spectrometry analysis additive Optical material additive

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis