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Key Documents

450197

Sigma-Aldrich

Lithium hydroxide monohydrate

99.995% trace metals basis

Sinonimo/i:

Lithium hydroxide hydrate

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About This Item

Formula condensata:
LiOH · H2O
Numero CAS:
Peso molecolare:
41.96
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Livello qualitativo

Saggio

99.995% trace metals basis

Forma fisica

solid

Impurezze

≤55.0 ppm Trace Metal Analysis

Stringa SMILE

[Li+].O.[OH-]

InChI

1S/Li.2H2O/h;2*1H2/q+1;;/p-1
GLXDVVHUTZTUQK-UHFFFAOYSA-M

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Descrizione generale

Lithium hydroxide monohydrate, 99.995% trace metals basis is a white colored salts. We offer highly pure and controlled specifications to fulfill research needs such as enhancing battery technology and improving lubricants to ensuring air quality in closed environments, and contributing to advanced materials in glass, ceramics, and polymers.

Applicazioni

Lithium hydroxide monohydrate (LiOH⋅H2O) is a crucial precursor for the production of lithium-ion battery cathode material such as lithium cobalt oxide (LiCoO2) and lithium nickel manganese cobalt oxide (NMC). Lithium hydroxide monohydrate is used in CO2 scrubbers to absorb carbon dioxide from the air. This application is crucial in closed environments such as submarines, spacecraft, and underwater habitats. Lithium hydroxide monohydrate can be used as a catalyst. In a recent study, it has been found that Lithium hydroxide monohydrate works as a novel catalyst for Knoevenagel condensation of aryl aldehydes with malononitrle and ethylcyanoacetate. Also it is used as highly efficient catalyst for Gewald reaction, for an easy and highly efficient synthesis of arylidene malononitrile,arylidene ethylcyanoacetate and 2-aminthiophenes.

Caratteristiche e vantaggi

The following benefits are the main feature of the product:
  1. requirement of a small amount while using as a catalyst,
  2. short reaction times, and
  3. high product yields etc
  4. Low trace metals content ( < 55.0 ppm)

Pittogrammi

CorrosionExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Preparation of high-purity lithium hydroxide monohydrate from technical-grade lithium carbonate by membrane electrolysis
Ryabtsev AD, et al.
Russian Journal of Applied Chemistry, 77(7), 1108-1116 (2004)
Precipitation in aqueous lithium-oxygen batteries: a model-based analysis
Horstmann B, et al.
Energy & Environmental Science, 6(4), 1299-1314 (2013)
Preparation and performances of highly porous layered LiCoO2 films for lithium batteries.
Koike S and Tatsumi K.
Journal of Power Sources, 174(2), 976-980 (2007)
Maria Concetta Bruzzoniti et al.
Journal of chromatography. A, 1187(1-2), 188-196 (2008-02-29)
A new high performance ion chromatographic method has been developed for the separation of the nine chlorinated-brominated haloacetic acids (HAAs) that are the disinfection by-products of chlorination of drinking water, using a macrocycle-based adjustable-capacity anion-exchange separator column (IonPac Cryptand A1).
Kwang-Heon Kim et al.
Ultrasonics sonochemistry, 15(6), 1019-1025 (2008-05-09)
Nano-sized HT-LiCoO(2) powders were prepared by sonochemical synthesis in an aqueous solution of lithium hydroxide containing cobalt hydroxide at approximately 80 degrees C without any further heat treatment at high temperature. The effects of the LiOH concentration, oxidation conditions, ultrasound

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