|
Name
|
Rubidium Sulfate
|
|
CAS No.
|
7488-54-2
|
|
Formula
|
Rb2SO4
|
|
Molecular Weight
|
183.5463
|
Physical and chemical properties
|
Density
|
3.61
|
|
Melting point
|
1050
|
|
Appearance
|
(White crystalline powder)
|
|
Chemical properties
|
(Soluble in water)
|
(Usage)
|
(Usage)
|
(Used as materials in metal rubidium and Various rubidium salt,
and used in the catalyst production,micro-energy battery
and crystal scintillation counter.)
|
(Product quality standards)
|
(Chemical composition)
|
Content Indicators)
|
|
Rb2SO4The content ofRb2SO4 is no less than%
|
99.5
|
99.9
|
|
The impurity content is not more than)%
|
Li
|
0.001
|
0.0005
|
|
Na
|
0.01
|
0.005
|
|
K
|
0.05
|
0.02
|
|
Ca
|
0.005
|
0.001
|
|
Mg
|
0.001
|
0.0005
|
|
Fe
|
0.0005
|
0.0005
|
|
Al
|
0.001
|
0.0005
|
|
Pb
|
0.0005
|
0.0005
|
|
SiO2
|
0.001
|
0.0005
|
|
Cs
|
0.2
|
0.05
|
(Packaging and transport)
|
Packaging
|
25kg/ barrel, 1kg/ bottles or agreed upon by both parties
|
|
Transport
|
Should avoid exposure,rain, high temperature during transport.
|
|
Precautions
|
Stored in a cool,ventilated warehouse, away from fire, heat,
Sealed packaging must be intact,Prevent moisture,and should
be separated from combustible materials and oxidant,avoid mixing
reservoir.
|
|
