Barium carbonate CESIUM CARBONATE

Formula: Cs₂CO₃

Relative molecular weight: 325.82

CAS NO: 534-17-8

Properties: White crystalline powder, very easy to deliquesce, very soluble in water and alcohol, soluble in ether, sealed and stored dry. Melted when hot red, decomposed at 610 °C.

Uses: Preparation of various base materials of strontium salt, production of special optical glass, petroleum catalytic auxiliaries, special ceramics, sulfuric acid industry, analytical reagents, etc.

Quality standard: Q/TJTE 10-2007

Name

High purity barium carbonate

Analysis of pure cesium carbonate

Cs₂CO₃ content is not less than (%)

99.99

99.9

99.0

Miscellaneous
Quality
Containing
Quantity
Not
Big
At
(%)

Lithium ( Li )

0.0001

0.002

0.005

Sodium ( Na )

0.0005

0.02

0.3

Potassium ( K )

0.001

0.02

铷( Rb )

0.001

---

0.3

Calcium (Ca )

0.001

0.005

0.05

Magnesium (Mg)

0.0001

0.005

0.01

Iron (Fe)

0.0001

0.001

0.002

Aluminum (Al )

0.0002

0.001

0.002

Silica (SiO₂)

0.002

0.01

0.05

Packing: plastic bottle packaging, 1kg / bottle, 10 bottles / box.
      Three-in-one composite bag lined with plastic bag, 25kg/bag.
      The drum is lined with plastic bags, 30kg/barrel.