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| Lithium Carbonates Li2co3 |
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Product Description
Physical data
1. Appearance: Colorless monoclinic crystal
2. Density (g/cm3, 25/4ºC): 2.11
3. Melting point (ºC): 720
4. Boiling point (ºC): 1310 (decomposition)
Danger
Health hazards: After being poisoned by mistake, it mainly damages the gastrointestinal tract, heart, kidneys and nervous system. Poisoning manifestations include nausea, vomiting, diarrhea, headache, dizziness, drowsiness, visual disturbance, lips, extremity tremors, convulsions and coma.
Environmental Hazards: May be harmful to the environment and can cause pollution to water bodies.
Explosion Hazard: This product is not flammable.
Storage
1. Store in a ventilated and dry place, pay attention to prevent rain and water immersion.
2. Three-in-one composite bag lined with plastic bag, 25kg/bag; or fiberboard drum, 25kg/drum. Sealed storage in a cool, dry and ventilated place.
3. Do not contact with acid items.
Application
Lithium carbonate can be used in the manufacture of lithium compounds, enamel and glass. It is a raw material for preparing lithium compounds and metal lithium, and can be used as an electrolytic bath additive for aluminum smelting. It is widely used in glass, ceramics, medicine and food industries, and can also be used in synthetic rubber, dyes, semiconductors, and defense industries, televisions, atomic energy, medicine, catalysts, etc. For the preparation of acoustic grade single crystal, optical grade single crystal. It can also be used to treat manic psychosis, to make sedatives, etc.
Battery-grade lithium carbonate is mainly used to prepare lithium-ion battery cathode materials such as lithium cobaltate, lithium manganate, ternary materials and lithium iron phosphate.
High-purity lithium carbonate is mainly used in the preparation of high-end lithium-ion battery cathode materials and battery-grade LiF; in terms of optoelectronic information, high-purity lithium carbonate is used to prepare lithium tantalate and lithium niobate; at the same time, high-purity carbonic acid Lithium is also used in optical special glass, magnetic material industry, super capacitor, and pharmaceutical industry.
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Chemical Composition(wt%)
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Li2CO3-0
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Li2CO3-1
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Li2CO3-2
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Li2CO3 (wt%),Not less than
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99.2
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99
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98.5
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Na
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0.08
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0.15
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0.2
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Fe
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0.002
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0.0035
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0.007
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Ca
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0.025
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0.04
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0.07
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Impurity Content (wt%),Not more than
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SO 2-
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0.2
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0.35
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0.5
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Cl
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0.01
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0.02
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0.03
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H2O
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0.3
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0.3
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0.5
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HCl insoluble
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0.005
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0.015
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0.05
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Mg
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0.015
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-
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-
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