Cesium fluoride, 99.9%

Name: Cesium fluoride, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-013895

About Cesium fluoride, 99.9%

Cesium fluoride is an alkali metal compound carrying the CAS registry number 13400-13-0, specified at 99.9% purity. The compound has the formula CsF, corresponding to a molecular weight of 151.9 g/mol. Alternative names: Caesium fluoride and Cesium monofluoride.

In its supplied form it is white powder or chunks. Literature values give a melting point of 682 °C and a density of 4.115 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and catalysis. Typical end-use sectors are academic and industrial research.

We offer Cesium fluoride in 5 g, 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cesium fluoride, 99.9%
Catalogue No.	VQ-013895
CAS Number	13400-13-0
IUPAC name	cesium fluoride
Molecular formula	CsF
Molecular weight	151.9 g/mol
Exact mass	151.9039
Purity / assay	99.9%
HSN code	28261990
InChIKey	XJHCXCQVJFPJIK-UHFFFAOYSA-M
SMILES	[F-].[Cs+]
PubChem CID	25953

Physical properties
Physical form	Powder
Appearance	White powder or chunks
Melting point	682 °C
Density	4.115 g/mL at 25 °C
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
UN number	UN 2923
Synonyms	Caesium fluoride, Cesium Monofluoride, Cesium fluoride (CsF), Dicesium difluoride, caesium(1+) fluoride, Tricesium trifluoride, caesiumfluoride, cesiumfluoride, fluorocaesium, fluorocesium

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301+H311+H331Toxic if swallowed, in contact with skin or if inhaled
H301Toxic if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H331Toxic if inhaled
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P260, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P321, P330, P332 + P317, P361 + P364, P362 + P364, P363

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 13400-13-0

AR

Cesium fluoride, AR 99%

CAS: 13400-13-0
Formula: CsF
MW: 151.9 g/mol

VQ-045602

Puriss

Cesium fluoride, puriss, 99%

CAS: 13400-13-0
Formula: CsF
MW: 151.9 g/mol

VQ-013896

Frequently asked questions

What is the CAS number of Cesium fluoride, 99.9%?

The CAS Registry Number of Cesium fluoride, 99.9% is 13400-13-0. It is also known as Caesium fluoride, Cesium Monofluoride, Cesium fluoride (CsF).

What is the molecular formula and molecular weight of Cesium fluoride, 99.9%?

Cesium fluoride, 99.9% has the molecular formula CsF and a molecular weight of 151.9 g/mol. Its IUPAC name is cesium fluoride.

Which grade and pack sizes of Cesium fluoride, 99.9% can I order?

We supply Cesium fluoride, 99.9% in (99.9%) grade, in 5 g, 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cesium fluoride, 99.9%?

Yes. Every lot of Cesium fluoride, 99.9% 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 fluoride, 99.9% be shipped internationally?

Yes. Cesium fluoride, 99.9% is classified as hazardous (UN 2923), 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.