Cesium carbonate, 99%+

Name: Cesium carbonate, 99%+
Brand: Vaqora Chemicals
SKU: VQ-013885

About Cesium carbonate, 99%+

Vaqora Chemicals supplies Cesium carbonate, an alkali metal compound registered under CAS number 534-17-8 at a purity of ≥99%. The compound has the formula CCs2O3, corresponding to a molecular weight of 325.82 g/mol. Its systematic (IUPAC) name is dicesium. Carbonate. It is also known as Carbonic acid dicesium or Caesium carbonate.

In its supplied form it is a white powder. Key physical data: a melting point of 610 °C and a density of 4.072 g/cm3. 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.

It is commonly used for organic synthesis and materials research. It is used across academic and industrial research.

We offer Cesium carbonate in 25 g, 100 g, 500 g and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cesium carbonate, 99%+
Catalogue No.	VQ-013885
CAS Number	534-17-8
IUPAC name	dicesium;carbonate
Molecular formula	CCs₂O₃
Molecular weight	325.82 g/mol
Exact mass	325.7956
Purity / assay	≥99%
HSN code	28369910
InChIKey	FJDQFPXHSGXQBY-UHFFFAOYSA-L
SMILES	C(=O)([O-])[O-].[Cs+].[Cs+]
PubChem CID	10796

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	610 °C
Density	4.072 g/cm3
H-bond donors / acceptors	0 / 3
TPSA	63.2 Å²
Synonyms	Carbonic acid dicesium, Caesium carbonate, Dicesium carbonate, cesiumcarbonate, Carbonic acid, dicesium salt, Carbonic acid, cesium salt (1:2), Cesium carbonate (Cs2CO3), Cs2CO3, Cesium carbonate, 200 mesh, 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

AR

Cesium carbonate

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

VQ-046809

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

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, 99%+?

The CAS Registry Number of Cesium carbonate, 99%+ is 534-17-8. It is also known as Carbonic acid dicesium, Caesium carbonate, Dicesium carbonate.

What is the molecular formula and molecular weight of Cesium carbonate, 99%+?

Cesium carbonate, 99%+ has the molecular formula CCs2O3 and a molecular weight of 325.82 g/mol.

Which grade and pack sizes of Cesium carbonate, 99%+ can I order?

We supply Cesium carbonate, 99%+ in (≥99%) grade, in 25 g, 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cesium carbonate, 99%+?

Yes. Every lot of Cesium carbonate, 99%+ 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, 99%+ be shipped internationally?

Yes. Cesium carbonate, 99%+ 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.