Lithium sulphate monohydrate 10102-25-7


Product Deail


Lithium sulphate monohydrate

【Description】Colorless crystal. Relative density 2.06, 130℃ loss of crystal water, melting point 860℃(anhydrous). Soluble in water, insoluble in alcohol, acetone and pyridine. There are three crystal types, α, β, γ, α is white monoclinic crystal, β is hexagonal crystal, γ is cubic crystal, hygroscopic, crystallization from concentrated aqueous solution of monohydrate is very stable.

Test items

GR

AR

CP

Other

Assay(Li2SO4•H2O) /%

99.5-100.5

99.0-100.5

98.0-101.0

Custom

Water insoluble /%

≤0.01

≤0.01

≤0.02

Free acid (as H2SO4) /%

≤0.005

≤0.01

≤0.02

Free base(as Li2CO3) /%

≤0.004

≤0.007

≤0.01

Total nitrogen(N) /%

≤0.002

≤0.005

≤0.01

Phosphate(PO4) /%

≤0.001

≤0.001

≤0.002

Calcium(Ca) /%

≤0.005

≤0.01

≤0.03

Iron(Fe) /%

≤0.000 5

≤0.001

≤0.002

Magnesium(Mg) /%

≤0.005

≤0.005

≤0.01

Potassium(K) /%

≤0.05

≤0.05

≤0.05

Sodium(Na) /%

≤0.05

≤0.05

≤0.1

Heavy metals(as Pb) /%

≤0.001

≤0.001

≤0.002

【Use】Used as an analytical reagent; Electronic chemicals; Instrument industry; Metallurgical industry; Pharmaceutical industry; Battery raw materials; It has the effect of treating manic depressive psychosis.