Cesium carbonate, 99.5%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10008972	Thermo Scientific Acros 192040050	5 g	Plastic bottle
10695072	Thermo Scientific Acros 192040250	25 g	Plastic bottle
10553941	Thermo Scientific Acros 192041000	100 g	Plastic bottle
10393812	Thermo Scientific Acros 192045000	500 g	Plastic bottle
11984311	Thermo Scientific Acros 192040025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 534-17-8
• Molecular Weight (g/mol): 325.82
• InChI Key: FJDQFPXHSGXQBY-UHFFFAOYSA-L
• PubChem CID: 10796

• 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
• SMILES: [Cs+].[Cs+].[O-]C([O-])=O

Specifications

• Melting Point: >400°C
• Color: White
• 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
• PubChem CID: 10796
• Percent Purity: 99.5%
• Loss on Drying: 0.5% max. (500°C)
• Density: 4.0720g/mL

• CAS: 534-17-8
• Physical Form: Crystalline Powder
• Molecular Formula: CCs2O3
• MDL Number: MFCD00010957
• Merck Index: 15,2009
• Solubility Information: Solubility in water: 261 g/100mL water (20°C). Other solubilities: soluble in alcohol and ether
• SMILES: [Cs+].[Cs+].[O-]C([O-])=O
• Molecular Weight (g/mol): 325.82
• Formula Weight: 325.82
• Grade: Analytical
• Specific Gravity: 4.072
• Chemical Name or Material: Cesium carbonate, 99.5%

Safety and Handling

GHS H Statement
Suspected of damaging fertility or the unborn child.
Causes serious eye damage.
May cause damage to organs through prolonged or repeated exposure if swallowed.

GHS P Statement
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 208-591-9

missing translation for 'rtecsNumber' : FK9400000

missing translation for 'tsca' : TSCA

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.

RUO – Research Use Only