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554855

Sigma-Aldrich

Cesium carbonate

99.95% trace metals basis

Synonym(s):

Carbonic acid dicesium

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About This Item

Linear Formula:
Cs2CO3
CAS Number:
534-17-8
Molecular Weight:
325.82
Beilstein:
4546405
EC Number:
208-591-9
MDL number:
MFCD00010957
UNSPSC Code:
12352302
PubChem Substance ID:
329758123
NACRES:
NA.23

Assay

99.95% trace metals basis

form

powder

impurities

≤550.0 ppm Trace Metal Analysis

mp

610 °C (dec.) (lit.)

SMILES string

[Cs+].[Cs+].[O-]C([O-])=O

InChI

1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

FJDQFPXHSGXQBY-UHFFFAOYSA-L

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Application

Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H318,H361f,H373

Hazard Classifications

Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral

Target Organs

Kidney,Adrenal gland,Testes

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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