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Lithium hydroxide CAS 1310-65-2

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Lithium hydroxide CAS 1310-65-2 Specification

Melting Point
462 C

Application
Battery manufacturing (Li-ion), ceramics, lubricating greases, air purification, chemical synthesis

HS Code
28252000

Ph Level
Strongly alkaline (pH > 13 in 1% solution)

Physical Form
Powder / Granule / Solid

EINECS No
215-183-4

Storage
Store in tightly sealed containers, away from moisture and CO2, in a cool, dry, ventilated area

CAS No
1310-65-2

Purity
>=99% (varies by grade)

Smell
Odorless

Grade
Industrial Grade, Battery Grade, Electronic Grade

Product Type
Inorganic Compound

Density
1.46 Gram per cubic centimeter(g/cm3)

Usage
Used as an electrolyte, in CO2 scrubbing, making lubricants and ceramics, battery production

Ingredients
Lithium Hydroxide

Shape
Solid/Form: Powder or Granules

Taste
Alkaline, caustic

Molecular Formula
LiOH

Shelf Life
24 months (if stored properly)

Properties
Alkaline, highly hygroscopic, reacts with atmospheric CO2, corrosive, absorbs moisture

Poisonous
Yes, corrosive and harmful if swallowed or inhaled

Structural Formula
LiOH

Solubility
Soluble in water, soluble in ethanol

Appearance
White crystalline solid

Molecular Weight
23.95 g/mol

EC Number
215-183-4

Boiling Point
924 °C (decomposes)

Incompatibility
Acids, organic materials, CO2, moisture

UN Number
2680

Hazard Class
8 (Corrosive substances)

Maximum Allowable Concentration (MAK)
0.5 mg/m³

Transportation
Handle with care, avoid contact with acids and moisture

Packaging
25 kg bag, drum, or customized

pH (1% solution)
>13

Stability
Stable under recommended storage conditions

Flash Point
Non-flammable

About Lithium hydroxide CAS 1310-65-2

Lithium hydroxide can be used as developing agent and lubricating oil for spectral analysis. The additive of alkaline battery electrolyte can increase the electric capacity by 12% to 15% and increase the service life by 2 to 3 times.
It can be used as an absorbent for carbon dioxide and can purify the air in submarines.
The chemical equation is: 2LiOH(s)+CO2(g)=Li2CO3(s)+H2O(l).
It is used to make lithium salt and lithium-based grease, electrolyte of alkaline battery, absorption liquid of lithium bromide refrigerator, etc.; used in petroleum, chemical industry, light industry, nuclear industry, etc. When used in alkaline batteries, the aluminum content is not more than 0.06%, and the lead content is not more than 0.01%. It is used as an analytical reagent, a photographic developer, and also in the manufacture of lithium; it is used as a raw material for the preparation of lithium compounds. It can also be used in metallurgy, petroleum, glass, ceramics and other industries.
Lithium hydroxide is mainly consumed for the production of lithium greases. A popular lithium grease is lithium stearate, which is a general-purpose lubricating grease due to its high resistance to water and usefulness at both high and low temperatures.
Carbon dioxide scrubbing
Lithium hydroxide is used in breathing gas purification systems for spacecraft, submarines, and rebreathers to remove carbon dioxide from exhaled gas by producing lithium carbonate and water
It is used as a heat transfer medium and as a storage-battery electrolyte. It is also used in ceramics and somePortland cement formulations. Lithium hydroxide (isotopically enriched in lithium-7) is used to alkalize the reactor coolant in pressurized water reactors for corrosion control.

Versatile Applications Across Key Industries

Lithium hydroxide stands out as a multifunctional compound indispensable to battery production, especially in the creation of lithium-ion cells for electronics and electric vehicles. Its uses further extend into the manufacture of high-performance ceramics, specialty lubricating greases, industrial air purification systems, and various chemical syntheses. Its strong alkalinity and quick reactivity with CO2 make it valuable for scrubbing carbon dioxide in closed environments, such as submarines and spacecraft.

Safe Handling and Storage Guidelines

This substance is highly alkaline and corrosive, requiring protective measures during handling to avoid skin or respiratory exposure. Storage in tightly sealed, moisture-proof containers in a cool, dry, and ventilated location preserves its shelf life up to 24 months. Direct contact with acids, organic materials, and carbon dioxide should be strictly avoided, as they can trigger hazardous reactions or degradation.

Reliable Quality and Packaging Options

Lithium hydroxide is delivered in various grades-industrial, battery, or electronic-each meeting rigorous purity standards of 99%. Packaging is tailored to client needs, typically available in 25 kg bags, drums, or customized solutions, ensuring safe handling during transport. Strict quality control and global supply capability from China guarantee consistent, reliable product performance.

FAQ's of Lithium hydroxide CAS 1310-65-2:

Q: How should lithium hydroxide be safely stored and handled?

A: Lithium hydroxide must be stored in tightly sealed containers in a cool, dry, ventilated area, away from moisture, acids, carbon dioxide, and organic materials. Use personal protective equipment such as gloves, goggles, and respirators when handling, due to its corrosive and caustic nature.

Q: What are the primary industrial uses of lithium hydroxide?

A: This compound is widely used in lithium-ion battery manufacturing, production of ceramics, specialty lubricating greases, air purification (CO2 scrubbing), and various chemical synthesis processes due to its strong alkalinity and reactivity.

Q: When does lithium hydroxide decompose, and at what temperature does it melt?

A: Lithium hydroxide melts at 462C and begins to decompose at approximately 924C. Care should be taken to avoid exposure to extreme heat to maintain its integrity.

Q: Where is lithium hydroxide typically applied in battery technology?

A: It plays a crucial role in battery technology, particularly as an electrolyte and active material in lithium-ion battery production, contributing to energy density and performance for electronic devices and electric vehicles.

Q: What is the process for transporting lithium hydroxide?

A: Lithium hydroxide is typically packed in 25 kg bags, drums, or customized containers, labeled according to hazard (corrosive, UN 2680), and transported with care to prevent contact with acids and moisture. Regulatory compliance ensures safety during transit.

Q: What benefits does lithium hydroxide offer for air purification systems?

A: Its high reactivity with carbon dioxide makes lithium hydroxide an effective scrubbing agent, widely used to remove CO2 from the air in closed environments such as submarines and spacecraft, ensuring breathable air quality.

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