Lithium hydroxide

Technical grade

Molecular formula: LiOH*H2O

CAS Number: 1310-66-3

Standard: GOST 8595-83

International name – lithium hydroxide monohydrate

External appearance - white crystalline powder

Synonyms – lithium hydroxide, lithium hydroxide monohydrate, lithium hydroxide hydrate. 

Molecular weight 41.96 
Density 1,44 g/cc  
Melting point 471,10 C° 


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Parameter Specification
LiOH, wt% 56.5 min
CO2, wt% 0.35 max
Na, wt% 0.03 max
Cl, wt% 0.01 max
CaO, wt% 0.03 max
Fe2O3, wt% 0.0015 max
K, wt% 0.01 max
SO4, wt% 0.03 max
Insoluble in HCl, wt% 0.005 max


  • A free-flowing crystalline material suitable for manufacture of lithium greases, electrolytes, dyes, specialty resins and many other chemical specialties. It is used as a carbon dioxide absorber and as a polymerization catalyst.