Lithium monohydrate: LITHIUM SULFATE , MONOHYDRATE

Formula: Li₂SO₄·H₂O

Relative weight: 127.96

CAS NO: 10102-25-7

Properties: Colorless crystal, losing crystal water at 130 °C, soluble in water, almost insoluble in alcohol, neutral in aqueous solution, specific gravity 2.06, melting point 860 °C.

Uses: Separation of calcium and magnesium.

Quality standard:

Name

Lithium sulfate monohydrate

Li₂SO₄·H₂O content is not less than (%)

99.0

99.9

Miscellaneous
Quality
Containing
Quantity
Not
Big
At
(%)

Water insoluble matter

0.01

0.01

Free acid (based on H₂SO₄)

0.01

0.01

Free base (based on Li₂CO₃)

0.007

0.005

Chloride (Cl )

0.005

0.002

Phosphate ( PO₄ )

0.001

/

Sodium ( Na )

0.05

0.01

Potassium ( K )

0.05

0.01

Calcium (Ca )

0.03

0.01

Magnesium (Mg)

0.005

0.001

Iron (Fe)

0.005

0.001

Heavy metals (in Pb)

0.001

0.001

Packing: Three-in-one composite bag lined with plastic bag, 25kg/bag.
      The drum is lined with plastic bags, 25kg/barrel.