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Lithium Carbonate 99.5%
Chemical Formula:Li2CO3

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℃,decomposition 600℃,boiling point1230 ℃     

Use:materition of preparation for high pure lithiumsalts,including raw material of single crystal,used in optics special glassporcelain enamel industrymedicineactivatorcolor fluorescent powder etc.material of lithium hydronium battery etc.  
  
Quality Standard(YS/T582-2006)

Composition

Content

Li2CO3 main content morn than min.%

99.5

Content of impurity less than max.%

Na

0.025

K

0.001

Ca

0.005

Mg

0.01

Si

0.005

Fe

0.002

Cu

0.001

Pb

0.001

Ni

0.003

Mn

0.001

Zn

0.001

Al

0.005

Cl-

0.005

SO42-

0.08

H2O

0.40


Physical Standard:loose gravity 0.3g/cm3 ,D50=56μm .


Packing:in two layers of polyethylene bags,covered by plastic woven bags.25kg N .W. per bag.Orpacking by customera option.