Cesium carbonate, 99.5%, for analysis, ACROS Organics™

Brand:  Acros Organics 192040050

Product Code. 10008972

Chemical Identifiers

• CAS: 534-17-8
• Molecular Weight (g/mol): 325.82
• InChI Key: FJDQFPXHSGXQBY-UHFFFAOYSA-L
• PubChem CID: 10796
• SMILES: C(=O)([O-])[O-].[Cs+].[Cs+]

• Molecular Formula: CCs₂O₃
• MDL Number: MFCD00010957
• Synonym: cesium carbonate, dicesium carbonate, caesium carbonate, cesiumcarbonate, carbonic acid, dicesium salt, cs2co3, unii-qqi20a14p4, cesium carbonate cs2co3, carbonic acid, cesium salt 1:2, dicaesium 1+ ion carbonate
• IUPAC Name: dicesium;carbonate

Specifications

• Chemical Name or Material: Cesium carbonate
• CAS: 534-17-8
• Assay Percent Range: 99.4% min. (By difference)
• Linear Formula: Cs₂CO₃
• Fieser: 07,57; 08,81; 09,99; 12,108; 13,70; 14,77; 15,73
• Synonym: cesium carbonate, dicesium carbonate, caesium carbonate, cesiumcarbonate, carbonic acid, dicesium salt, cs2co3, unii-qqi20a14p4, cesium carbonate cs2co3, carbonic acid, cesium salt 1:2, dicaesium 1+ ion carbonate
• InChI Key: FJDQFPXHSGXQBY-UHFFFAOYSA-L
• IUPAC Name: dicesium;carbonate
• Molecular Weight (g/mol): 325.82
• Formula Weight: 325.82
• Percent Purity: 99.5%
• Calcium (Ca): 20ppm max.
• Chlorine (Cl): 300ppm max.
• Loss on Drying: 0.5% max. (500°C)
• Potassium (K): 400ppm max.
• Sodium (Na): 300ppm max.
• Specific Gravity: 4.072
• Color: White
• Quantity: 5g

• Name Note: 99.5%
• Aluminum (Al): 100ppm max.
• Molecular Formula: CCs₂O₃
• MDL Number: MFCD00010957
• Merck Index: 15,2009
• Solubility Information: Solubility in water: 261g/100mL (20°C). Other solubilities: soluble in alcohol and ether
• SMILES: C(=O)([O-])[O-].[Cs+].[Cs+]
• Barium (Ba): 100ppm max.
• PubChem CID: 10796
• Physical Form: Crystalline Powder
• Grade: Analysis
• Chloride: 300ppm max
• Density: 4.0720g/mL
• Packaging: Plastic bottle
• Rubidium (Rb): 3000ppm max.
• Solubility: Solubility in water: 261 g/100mL water (20°C). Other solubilities: soluble in alcohol and ether
• Sulfate: 500ppm max.
• Melting Point: >400°C

Safety and Handling

Product Identifier

• Cesium carbonate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Reproductive toxicity Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H361-Suspected of damaging fertility or the unborn child.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P263-Avoid contact during pregnancy/while nursing.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.