Description

Lithium Oxalate (C₂Li₂O₄) is a high-purity inorganic compound widely utilized in electrochemical and materials research. This white crystalline powder, with CAS number 553-91-3, is synthesized under stringent conditions to ensure optimal consistency and minimal impurities. Its molecular structure, featuring a stable oxalate anion complexed with lithium cations, makes it an excellent candidate for lithium-ion battery research, particularly in the study of electrolyte formulations and electrode materials. With a molar mass of 101.90 g/mol, Lithium Oxalate is highly soluble in water and exhibits thermal stability under standard laboratory conditions. Packaged in moisture-resistant containers to preserve integrity, this reagent is ideal for advanced scientific applications requiring precise lithium sources.

Properties

• CAS Number: 553-91-3
• Complexity: 60.5
• IUPAC Name: dilithium;oxalate
• InChI: InChI=1S/C2H2O4.2Li/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
• InChI Key: YNQRWVCLAIUHHI-UHFFFAOYSA-L
• Exact Mass: 102.01166535
• Molecular Formula: C2Li2O4
• Molecular Weight: 102.0
• SMILES: [Li+].[Li+].C(=O)(C(=O)[O-])[O-]
• Topological: 80.3
• Monoisotopic Mass: 102.01166535
• Synonyms: Lithium oxalate, 553-91-3, Dilithium oxalate, UNII-K737OT0E73, EINECS 209-054-1, Ethanedioic acid lithium salt (1:2), NSC 115893, Oxalic acid, dilithium salt, LITHIUM OXALATE [MI], DTXSID4060288, LITHIUM OXALATE (LI2C2O4), NSC-115893, Oxalate, Dilithium, DILITHIUM OXALATE [INCI], DTXCID9041867, Oxalic acid, dilithium salt (8CI), Lithiumoxalate, Ethanedioic acid, dilithium salt, 30903-87-8, Oxalic acid dilithium salt, dilithium;oxalate, K737OT0E73, MFCD00040596, SCHEMBL105831, AKOS015837668, Ethanedioic acid, lithium salt (1:2), BS-49222, NS00080135, Q18211648

Application

Lithium Oxalate is primarily employed in the development of lithium-ion battery electrolytes due to its ability to enhance ionic conductivity and electrode stability. Researchers also utilize it as a precursor for synthesizing lithium-containing ceramic and glass materials. In analytical chemistry, it serves as a calibration standard for lithium quantification techniques such as atomic absorption spectroscopy (AAS).

Safety and Hazards

GHS Hazard Statements

• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Precautionary Statements

• P264, P270, P280, P301+P317, P302+P352, P317, P321, P330, P362+P364, and P501

Hazard Classes and Categories

• Acute Tox. 4 (100%)
• Acute Tox. 4 (100%)

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