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English alias: Caesium carbonate;Cesium Carbonate;dicesium,carbonate;Carbonic acid dicesium;
CAS Number: 534-17-8
Molecular formula: Cs2CO3
Molecular weight: 325.82000
Exact Mass: 325.79600
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Composition
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Cs2Co3
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Li
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Na
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K
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Ca
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Mg
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Fe
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Al
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Rb
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SiO2
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Ba
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Pb
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SO42-
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Cl-
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Appreance
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Content
Requirements
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99.9%min
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¡Ü5ppm
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¡Ü50ppm
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¡Ü50ppm
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¡Ü30ppm
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¡Ü5ppm
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¡Ü5ppm
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¡Ü50ppm
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¡Ü200ppm
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50ppm
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¡Ü50ppm
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¡Ü5ppm
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¡Ü50ppm
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¡Ü50ppm
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White Cystal
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Measured
Results
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99.9%min
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1ppm
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2ppm
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1ppm
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1ppm
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2ppm
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1ppm
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2ppm
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34ppm
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2ppm
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2ppm
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1ppm
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13ppm
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19ppm
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Complied
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Physical Properties
Appearance and properties: white crystalline powder
Density: 4.072
Melting point: 610¡ãC
Boiling point: 333.6ºC at 760 mmHg
Flash point: 169.8ºC
Water solubility: 261 g/100 mL (20 ºC)
Stability: Stable. Incompatible materials: strong oxidants, strong acids.
Applications
1. Used as an analytical reagent
2. Cesium carbonate is generally used as the basic raw material for the preparation of other cesium salts, and is also used in the catalyst industry, special optical glass industry, petroleum catalytic aids, analytical reagents, ceramic industrial grades and Chemicalbook pharmaceutical industry and other fields
3. The basic raw materials for the preparation of various cesium salts; used in the production of special optical glass; as a petroleum catalytic aid; analytical reagents; promoting the effective O-alkylation of alcohols to form mixed alkyl carbonate
Warnings
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing, gloves and eye/face protection.
Irritating to eyes, respiratory system and skin.
Possible risk of irreversible effects.
Handling Precautions: No special requirements.
Storage & Transportation
Storage Precautions: Dry, sealed. Keep away from combustibles. Store at room temperature.
Transportation Precautions: During transportation, the transportation vehicle should be equipped with fire-fighting equipment and leakage emergency treatment equipment of the corresponding variety and quantity. During transportation, it should be protected from exposure to sunlight, rain, and high temperature. During the stopover, stay away from fire, heat sources and high temperature areas. |
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