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20959 Sigma-Aldrich

Cesium carbonate

puriss. p.a., ≥99.0%

Synonym: Carbonic acid dicesium

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, C-D, Puriss p.a., Cesium,
InChI Key   FJDQFPXHSGXQBY-UHFFFAOYSA-L
grade   puriss. p.a.
assay   ≥99.0% (T)
  ≥99.0%
impurities   ≤0.002% total nitrogen (N)
mp   610 °C (dec.)(lit.)
anion traces   chloride (Cl-): ≤20 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Application

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

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
FK9400000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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