Chemical Formula:Cs2CO3
Relative Molecular Weight: 325.82
CAS NO:534-17-8
Properties: white crystalline powder, easy deliquescence, easily soluble in water and alcohol, soluble in ether, sealing dry preservation. The red hot melting, 610 ℃ decomposition.
Uses: raw material of various cesium salts, production of specialoptical glass, petroleum catalyst, special ceramics, sulfuric acid industry, analysis reagent etc.
Quality Standard:
|
Composition
|
Content
|
|
Cs2CO3 main content morn than min.%
|
99.99
|
99.5
|
|
Content of impurity less than max.%
|
Li
|
0.0001
|
0.005
|
|
Na
|
0.0005
|
0.05
|
|
K
|
0.001
|
0.05
|
|
Pb
|
0.001
|
0.005
|
|
Rb
|
0.001
|
0.05
|
|
Fe
|
0.0001
|
0.002
|
|
Al
|
0.0002
|
0.002
|
|
Ca
|
0.001
|
0.05
|
|
Mg
|
0.0001
|
0.01
|
|
SO42-
|
0.0005
|
0.005
|
|
Cl-
|
0.0005
|
0.005
|
|
Si
|
0.002
|
0.05
|
Packing: plastic bottle package, 2000g/ bottle, 10 bottles of a box. |
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