920320

Lithium acetate

anhydrous, 99.9% trace metals basis

• Sinonimo/i: ″Acetic acid, lithium salt″, Lithium ethanoate
• Formula condensata: LiOOCCH₃
• Numero CAS: 546-89-4
• Peso molecolare: 65.99
• Numero MDL: MFCD00013057
• Codice UNSPSC: 12352103
• NACRES: NA.23

Proprietà

• Grado: anhydrous
• Livello qualitativo: 200
• Saggio: 99.9% trace metals basis
• Stato: powder
• Caratteristiche più verdi: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Punto di fusione: 283-285 °C (lit.)
• Categoria alternativa più verde: Enabling
• Stringa SMILE: [Li+].CC([O-])=O
• InChI: 1S/C2H4O2.Li/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1; XIXADJRWDQXREU-UHFFFAOYSA-M

Descrizione

Descrizione generale

Lithiumacetate (LiOAc), a lithium salt derived from acetic acid, possesses moderate water solubility, and exhibits a relatively high ionic conductivity. These properties make it useful in various electrochemical applications. It is also used as a catalyst in certain chemical reactions and as a reagent for the synthesis of lithium-based compounds.

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Applicazioni

Lithium acetate can be used:

• As an additive in the formation of a "water-in-bisalt" electrolyte for the application in rechargeable lithium batteries. It helps to regulate the cation size and composition of the electrolyte, influencing its conductivity, stability, and overall electrochemical properties.
• As a component in the fabrication of solid polymer electrolytes. It enhances the ionic conductivity and electrochemical properties of the polymer electrolyte for its application as a separator in lithium-ion batteries.
• As a component in the development of nanocomposite polymer electrolytes for solid-state supercapacitor applications.

Lithium acetate is used to create lithium containing perovskite thin films. Additionally, lithium ethanoate can be utilized to create thin film electrodes for lithium ion batteries, such as spinel Li₄Ti₅O₁₂.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302,H319
• Consigli di prudenza: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Classi di pericolo: Acute Tox. 4 Oral - Eye Irrit. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1