Cesium Carbonate


Product # 1435
Name Cesium Carbonate
Synonyms Carbonic acid, Dicesium salt, Dicesium carbonate, Caesium carbonate
Formula Cs2CO3
Purity 99.9%
CAS Number 534-17-8
Molecular Weight 325.82
Color & Form White Powder
Melting Point 610° C (dec.)
Specific Gravity 4.072 gm/ml
Solubility Soluble


25 gm $17.00
100 gm $85.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.


Transportation Information Not a dangerous good
Pictogram Pictogram: Irritant 
Signal Word Warning
Hazardous Statements

H315  Causes skin irritation.

H319  Causes serious eye irritation.

H335  May cause respiratory irritation.

Precautionary Phrases

P261  Avoid breathing dust/fume/gas/mist/vapours/spray.

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352  IF ON SKIN: wash with plenty of soap and water.

P304+P340  IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P403+P233  Store in a well-ventilated place. Keep container tightly closed.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

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