Lithium lactate

Last updated
Lithium lactate
Lithium lactate.svg
Names
Other names
Lithium 2-hydroxypropanoate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.011.602 OOjs UI icon edit-ltr-progressive.svg
EC Number
  • 212-761-8
PubChem CID
  • InChI=1S/C3H6O3.Li/c1-2(4)3(5)6;/h2,4H,1H3,(H,5,6);/q;+1/p-1
    Key: GKQWYZBANWAFMQ-UHFFFAOYSA-M
  • [Li+].CC(C(=O)[O-])O
Properties
C
3
H
5
LiO
3
[1] [2]
Molar mass 96.01
AppearanceAmorphous solid
Density g/cm3
Melting point 300 °C (572 °F; 573 K)
Very soluble
Hazards
GHS labelling: [3]
GHS-pictogram-exclam.svg
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Related compounds
Other cations
Sodium lactate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Lithium lactate is a chemical compound, a salt of lithium and lactic acid with the formula CH3CH(OH)COOLi, [4] an amorphous solid, very soluble in water. [5]

Contents

Synthesis

Synthesis is by neutralization of lactic acid with lithium hydroxide:

LiOH + CH3CH(OH)COOH → CH3CH(OH)COOLi + H2O

Physical properties

Lithium lactate forms an amorphous solid.

It dissolves very well in water [6] and organic solvents.

The compound demonstrates optical isomerism.

Lithium lactate emits acrid smoke when heated to decomposition. [7]

Chemical properties

Lithium lactate reacts with triphosgene to obtain lactic acid-O-internal anhydride. [8] It can be used as a precursor to prepare Li4SiO4, [9] Li4Ti5O12/C [10] and other materials.

Use

Lithium lactate is part of drugs that promote the excretion of uric acid from the body. [11] This is linked to a historical use of lithium to help remove uric acid, but it was later shown that doses needed for it to work would be toxic. [12]

It is also used as a mood stabilizer. [13] [ failed verification ]

References

  1. "867-55-0 CAS | LITHIUM LACTATE | Laboratory Chemicals | Article No. 04444". Loba Chemie. Retrieved 17 January 2022.
  2. "27848-80-2 - L-(+)-Lactic acid lithium salt, Thermo Scientific - Lithium Lactate - J18160 - Alfa Aesar". Alfa Aesar . Retrieved 17 January 2022.
  3. "Lithium lactate". pubchem.ncbi.nlm.nih.gov. Retrieved 22 January 2022.
  4. "Lithium Lactate". American Elements . Retrieved 17 January 2022.
  5. "Lithium lactate". Sigma Aldrich . Retrieved 17 January 2022.
  6. Lewis, Robert A. (31 May 2016). Hawley's Condensed Chemical Dictionary. John Wiley & Sons. p. 840. ISBN   978-1-118-13515-0 . Retrieved 17 January 2022.
  7. Lewis, Richard J. (13 June 2008). Hazardous Chemicals Desk Reference. John Wiley & Sons. p. 844. ISBN   978-0-470-18024-2 . Retrieved 17 January 2022.
  8. Nölle, Roman; Schmiegel, Jan-Patrick; Winter, Martin; Placke, Tobias (14 January 2020). "Tailoring Electrolyte Additives with Synergistic Functional Moieties for Silicon Negative Electrode-Based Lithium Ion Batteries: A Case Study on Lactic Acid O-Carboxyanhydride" . Chemistry of Materials . 32 (1): 173–185. doi:10.1021/acs.chemmater.9b03173. ISSN   0897-4756. S2CID   213665815 . Retrieved 23 January 2022.
  9. Yang, Xinwei; Liu, Wenqiang; Sun, Jian; Hu, Yingchao; Wang, Wenyu; Chen, Hongqiang; Zhang, Yang; Li, Xian; Xu, Minghou (2016). "Preparation of Novel Li4SiO4 Sorbents with Superior Performance at Low CO2 Concentration" . ChemSusChem . 9 (13): 1607–1613. doi:10.1002/cssc.201501699. ISSN   1864-564X. PMID   27312486 . Retrieved 23 January 2022.
  10. Stenina, I. A.; Sobolev, A. N.; Kuz’mina, A. A.; Kulova, T. L.; Yaroslavtsev, A. B. (1 August 2019). "Effect of the Carbon Source on the Electrochemical Properties of Li4Ti5O12/C Composites Prepared by Solid-State Synthesis" . Inorganic Materials. 55 (8): 803–809. doi:10.1134/S0020168519080156. ISSN   1608-3172. S2CID   201715779 . Retrieved 23 January 2022.
  11. Handler, J. S. (October 1, 1960). "The role of lactic acid in the reduced excretion of uric acid in toxemia of pregnancy". The Journal of Clinical Investigation. 39 (10): 1526–1532. doi:10.1172/JCI104172. ISSN   0021-9738. PMC   441887 . PMID   13711188.
  12. Marmol F (December 2008). "Lithium: bipolar disorder and neurodegenerative diseases Possible cellular mechanisms of the therapeutic effects of lithium". Progress in Neuro-Psychopharmacology & Biological Psychiatry. 32 (8): 1761–1771. doi:10.1016/j.pnpbp.2008.08.012. PMID   18789369. S2CID   25861243.
  13. Wang, Quan; Xu, Xinxiu; Li, Jun; Liu, Jing; Gu, Haifeng; Zhang, Ru; Chen, Jiekai; Kuang, Yin; Fei, Jian; Jiang, Cong; Wang, Ping; Pei, Duanqing; Ding, Sheng; Xie, Xin (July 5, 2011). "Lithium, an anti-psychotic drug, greatly enhances the generation of induced pluripotent stem cells". Cell Research. 21 (10): 1424–1435. doi:10.1038/cr.2011.108. ISSN   1748-7838. PMC   3193456 . PMID   21727907.