Name
LITHIUM SULFATE
CASCAS No.
10102-25-7
Formula
Li2SO4H2O
Molecular Weight
127.96
(Physical and chemical properties)
Density
2.22
Melting point
859
Boiling point
330 at 760 mmHg
Appearance
(Colorless crystals)
Solubility
25.7 g/100 mL (25)
Chemical properties
1302.06860(Lose crystal water in 130 .Soluble in water,practically insoluble in alcohol,
aqueous solution was neutral.Specific gravity2.06, melting point860 .
Usage
(Separation of calcium and magnesium.Pharmaceutical industry.Ceramic Industry)
Product quality standards
(Chemical composition)
Content Indicators
Li2SO4H2OThe content ofLi2SO4H2O is no less than%
99.0
The impurity content is not more than)%
(Pb)(Heavy metals(Pb))
0.001
Fe
K
0.05
Water insoluble matter
0.01
(H2SO4)(Free acid (H2SO4))
(Li2CO3)(Free alkali(Li2CO3))
Cl-
0.005
SO24-
Na
Ca
0.03
Mg