Lithium chloride

Basic Information

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CAS Number

7447-41-8

Molecular Formula

ClLi

Molecular Weight

42.39 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

605 °C

Boiling Point

1383 °C/1 atm

Density

0.913 g/mL at 25 °C

Water Solubility

832 g/L (20 ºC)

Solubility

H2O: soluble

Refractive Index

n20/D 1.381

SMILES

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[Li+].[Cl-]

InChI

InChI=1S/ClH.Li/h1H;/q;+1/p-1

InChIKey

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

LogP

-2.99600

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Stability

Stable. Incompatible with strong oxidizing agents, strong acids, bromine trichloride, bromine trifluoride. Very hygroscopic. Protect from moisture.

Sensitiveness

Hygroscopic

Toxicity

LD50 in mice (mg/kg): 990 i.p.; in rats (mg/kg): 600 i.p., 4.8 i.v. (Wielosz).

Synonyms & References

English

Lithium chloride
Lithium chloride anhydrous
Lithium Ion standard solution Fluka
Lithium chloride solution
Lithium chloride, Molecular Biology Grade
Lithium Chloride, MB Grade (1.05673)
Lithium atomic spectroscopy standard concentrate 1.00 g Li
Lithiumchloride (6CI,8CI)
Lithium Chloride Solution N
Lithium monochloride
NSC327172
Lithium chloride (LiCl)
Lithiumchloride
LiCl
chlorure de lithium
Chlorku litu
chlorolithium
Lithiumchlorid
Chlorku litu [Polish]
Luthium chloride
Chlorure de lithium [French]
lithium(1+) ion chloride
G4962QA067
Lithium chloride, ultra dry
Lithium Chloride, Anhydrous
Lithium chloride, 99%, extra pure
ClLi
Lithium chloride, 99+%, ACS reagent
Lithium chloride, 9
Lithium Chloride

MDL Number

MFCD00149764

Customs Code

2827391000

FAQ

What is Lithium chloride (CAS: 7447-41-8)?

Lithium chloride (CAS: 7447-41-8) is a white, hygroscopic inorganic salt with the chemical formula LiCl. It is highly soluble in water and has a salty, metallic taste. Known for its deliquescent nature, it is commonly used in chemical applications and industrial processes due to its unique properties as a lithium compound.

What are the main uses of Lithium chloride (CAS: 7447-41-8)?

Lithium chloride (CAS: 7447-41-8) is widely used in pharmaceuticals as a mood stabilizer, in industrial settings for air drying and manufacturing other lithium compounds, in the food industry as a permitted additive, and in research for electrolyte solutions and chemical synthesis. It also serves as a flux in metallurgy and a drying agent in organic chemistry.

Is Lithium chloride (CAS: 7447-41-8) safe?

Lithium chloride (CAS: 7447-41-8) is generally recognized as safe (GRAS) in food at regulated levels. However, it is toxic if ingested in high amounts and can cause skin and eye irritation. Proper handling with protective gear and adherence to safety standards like OSHA and EPA guidelines are essential to ensure safe use in industrial and research contexts.

How should Lithium chloride (CAS: 7447-41-8) be stored?

Lithium chloride (CAS: 7447-41-8) should be stored in airtight, moisture-proof containers in a cool, dry place away from light. Due to its hygroscopic nature, it must be kept dry to prevent clumping and degradation. Storage conditions should maintain stability, typically at temperatures below 25°C and humidity levels below 60% to ensure longevity and safety.