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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.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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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