Cesium carbonate

Name: Cesium carbonate
Brand: Vaqora Chemicals
SKU: VQ-046809

About Cesium carbonate

Vaqora Chemicals supplies Cesium carbonate in AR grade, an alkali metal compound registered under CAS number 534-17-8. With the molecular formula CCs2O3, it has a molar mass of 325.82 g/mol. Alternative names: Dicesium carbonate and Caesium carbonate.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Cesium carbonate in 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cesium carbonate
Catalogue No.	VQ-046809
CAS Number	534-17-8
IUPAC name	dicesium;carbonate
Molecular formula	CCs₂O₃
Molecular weight	325.82 g/mol
Exact mass	325.7956
Grade	AR
HSN code	28369910
InChIKey	FJDQFPXHSGXQBY-UHFFFAOYSA-L
SMILES	C(=O)([O-])[O-].[Cs+].[Cs+]
PubChem CID	10796

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 3
TPSA	63.2 Å²
Synonyms	Dicesium carbonate, Caesium carbonate, Carbonic acid, dicesium salt, Carbonic acid, cesium salt (1:2), Cesium carbonate (Cs2CO3), Carbonic acid dicesium, cesium carbonato, Carbonic acid, cesium salt, cesium(1+) carbonate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 534-17-8

Cesium carbonate, 99.9%

CAS: 534-17-8
Formula: CCs₂O₃
MW: 325.82 g/mol

VQ-013886

Puriss

Cesium carbonate, 99.99%

CAS: 534-17-8
Formula: CCs₂O₃
MW: 325.82 g/mol

VQ-013887

Cesium carbonate, 99%+

CAS: 534-17-8
Formula: CCs₂O₃
MW: 325.82 g/mol

VQ-013885

Puriss

Cesium carbonate, puriss, 99%

CAS: 534-17-8
Formula: CCs₂O₃
MW: 325.82 g/mol

VQ-013888

Frequently asked questions

What is the CAS number of Cesium carbonate?

The CAS Registry Number of Cesium carbonate is 534-17-8. It is also known as Dicesium carbonate, Caesium carbonate, Carbonic acid, dicesium salt.

What is the molecular formula and molecular weight of Cesium carbonate?

Cesium carbonate has the molecular formula CCs2O3 and a molecular weight of 325.82 g/mol.

Which grade and pack sizes of Cesium carbonate can I order?

We supply Cesium carbonate in AR grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cesium carbonate?

Yes. Every lot of Cesium carbonate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cesium carbonate be shipped internationally?

Yes. Cesium carbonate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.