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Lithium trifluoromethanesulfonate
CAS Number: 33454-82-9
Molecular Formula: LiCF3SO3 (also represented as CF3SO3Li)
Molecular Weight: 156.01
Purity: Typically ≥98%
Appearance: It is a white powder that is hygroscopic, meaning it easily absorbs moisture from the air.
Physical Properties:
Melting Point: Above 300°C
Density: Approximately 1.9 g/cm³
Chemical Characteristics of Lithium trifluoromethanesulfonate:
Lithium trifluoromethanesulfonate contains the triflate anion (CF3SO3-), which is a very stable polyatomic ion. It is the conjugate base of trifluoromethanesulfonic acid (CF3SO3H), one of the strongest organic acids, with acidity exceeding that of pure sulfuric acid, qualifying it as a superacid.
Applications of Lithium trifluoromethanesulfonate:
Lithium trifluoromethanesulfonate is a common lithium salt widely used in lithium-ion batteries. Its unique properties make it suitable for various electrochemical applications.
It is also used as an intermediate in the synthesis of chemicals and materials, particularly in fields such as organic chemistry, material science, and analytical chemistry.
Lithium trifluoromethanesulfonate
CAS Number: 33454-82-9
Molecular Formula: LiCF3SO3 (also represented as CF3SO3Li)
Molecular Weight: 156.01
Purity: Typically ≥98%
Appearance: It is a white powder that is hygroscopic, meaning it easily absorbs moisture from the air.
Physical Properties:
Melting Point: Above 300°C
Density: Approximately 1.9 g/cm³
Chemical Characteristics of Lithium trifluoromethanesulfonate:
Lithium trifluoromethanesulfonate contains the triflate anion (CF3SO3-), which is a very stable polyatomic ion. It is the conjugate base of trifluoromethanesulfonic acid (CF3SO3H), one of the strongest organic acids, with acidity exceeding that of pure sulfuric acid, qualifying it as a superacid.
Applications of Lithium trifluoromethanesulfonate:
Lithium trifluoromethanesulfonate is a common lithium salt widely used in lithium-ion batteries. Its unique properties make it suitable for various electrochemical applications.
It is also used as an intermediate in the synthesis of chemicals and materials, particularly in fields such as organic chemistry, material science, and analytical chemistry.
