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LITHIUM SULFATE ,MONOHYDRATE
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 |
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. |