Lithium carbonate
Chemical Formula: Li
2CO
3
Relative Molecular Weight:73.89
CAS NO: 554-13-2
Property: White monoclinic crystal or alkaline powder, dissolve a bit in water, dissolve in thin acid, specific gravity 2.11, melting point 723℃, boiling point1230℃
Use: material of preparation for high pure lithium salts, including raw material of lithium single crystal, used in optics special glassporcelain enamel industrymedicineactivatorcolor fluorescent powder etc. material of lithium hydronium battery etc.
Quality Standard:
Composition |
Content |
Country Standard |
Enterprise Standard1 |
Enterprise Standard2 |
Li2CO3 Main Content more than % |
95.0 |
95.0 |
99.9 |
Content of impurity less than
% |
Ca |
0.0025 |
0.0025 |
0.0008 |
Fe |
0.001 |
0.001 |
0.0003 |
Cu |
0.0002 |
0.0002 |
0.00005 |
Cl- |
3.0 |
0.5 |
0.005 |
Pb |
0.0001 |
0.0001 |
0.0001 |
Ni |
0.0001 |
0.0001 |
0.00005 |
Standard Code: GB88764-88,Q/TJTE5-2004
Package One: Sealed by double layer plastic bag, net weight of every bag is 5kg, put 4 bags into one big plastic pocket and seal, cover chipboard cylinder; or supplier and buyer negotiate each other.
