What is the single water lithium hydroxide used for

Lithium hydroxide is a kind of inorganic substance, the chemical formula is LiOH, is a white monoclinic fine crystal, has a spicy taste, a strong alkaline, pKb = -0.04. It can absorb carbon dioxide and water in the air, soluble in water, the solubility is 12.8g/100gH2O at 20 degrees Celsius, slightly soluble in ethanol, insoluble in ether. 1 mole per liter of solution has a pH of about 14. Relative density (water =1) 1.45 [3], melting point 471℃ (anhydrous), boiling point 925℃ (decomposition), corrosive. There are two forms of anhydrous substance and monohydrate.

Purpose:

1. Lithium hydroxide can be used as a spreading agent and lubricating oil for spectral analysis. The additive of alkaline battery electrolyte can increase the battery capacity by 12% to 15% and improve the service life by 2 to 3 times.

2. Lithium hydroxide can be used as an absorber of carbon dioxide, which can purify the air inside the submarine.

3. Lithium hydroxide can also be used to make lithium salt and lithium base grease, alkaline battery electrolyte, lithium bromide refrigerator absorption liquid, lithium soap (lithium soap), lithium salt, developer, etc., or as an analytical reagent.

Lithium hydroxide monohydrate

The formula is LiOH·H2O with a molecular mass of 41.96. The character is white crystalline powder, soluble in water, slightly soluble in alcohol. Density 1.46g/cm3. Melting point 462℃, boiling point 924℃ (decomposition). The main content of lithium hydroxide is not less than 56.5%, the magnetic substance content is less than 30ppb, the CO2 content is less than 0.35%, D50/μm: 3~15. Mainly used in the production of nickel-metal hydride, nickel-cadmium battery electrolyte additives, lithium ion battery cathode materials and as an important raw material for the production of other high-purity lithium compounds.

It is mainly used to prepare NCM, NCA and other ternary cathode materials for lithium-ion batteries.

peculiarity

It absorbs carbon dioxide and water in the air.

Product application

It is mainly used to prepare NCM, NCA and other ternary cathode materials for lithium-ion batteries.

Product specification

D50 / um: 3 ~ 15 microns

Lithium hydroxide main content >56.5%,

Magnetic substance content <30ppb, CO2 content is less than 0.35%