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Battery grade lithium carbonate

CAS No.: 554-13-2

Molecular formula: Li2CO3

Molecular weight: 73.89

RTECS No.: OJ5800000

HS No.: 28369100

UN No.: 3264

Hazard cargo No.:

I.Physicochemical properties:

1. Appearance and property: Colorless monoclinic crystal or white powder.

2. Melting point: 618°C

3. Boiling point: 1310°C (760mmHg)

4. Relative density: 2.11

5. Solubility: (In water, 0°C): 1.54

II. Usage:

 The positive pole material used in the production of lithium battery.

III. Quality standard

Lithium Carbonate Quality standard

Index

Numerical value

Li2CO3 % ≥

99.50

Na % ≤

0.025

K % ≤

0.001

Fe % ≤

0.002

Ca % ≤

0.005

Mg % ≤

0.01

Pb % ≤

0.001

Ni % ≤

0.003

Mn % ≤

0.001

Zn % ≤

0.001

Al % ≤

0.005

Cu % ≤

0.001

Si % ≤

0.005

B % ≤

-

SO4 % ≤

0.08

Cl % ≤

0.005

Hydrochloric acid insoluble matter% ≤

-

H2O % ≤

0.4

Average particle size

<6um

IV. Packing, storage and transportation

Stored in cool and ventilated warehouse. Away from fire, and heat, avoid direct sun light. Closely sealed and should be separated with oxidant, acids, fluorine. The appropriate materials are required for containing leakage in the storage area.

20Kg Kraft paper bag or cardboard drum lined with plastic bag.
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