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Name
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Rubidium hydroxide
|
|
CASCAS No.
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1310-82-3
|
|
Formula
|
RbOH
|
|
Molecular Weight
|
102.47
|
Physical and chemical properties
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Density
|
3.2
|
|
Melting point
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301
|
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Appearance
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(White crystalline powder)
|
|
Solubility
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(Deliquescence, with strongly alkaline, soluble in water,
insoluble in alcohol)
|
(Usage)
|
(Usage)
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(Used as an analytical reagent, also used for basic raw material
for the synthesis of other rubidium salt,used as raw material for
preparation of containing rubidium crystals,also used for special
glass, ceramic industry and chemical catalyst. )
|
(Product quality standards)
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(Chemical composition)
|
(Chemical composition)
|
|
RbOHThe content ofRbOH is no less than%
|
99.5
|
99.9
|
|
The impurity content is not more than)%
|
Li
|
0.001
|
0.0005
|
|
Na
|
0.01
|
0.001
|
|
K
|
0.02
|
0.005
|
|
SiO2
|
0.005
|
0.002
|
|
Ca
|
0.005
|
0.001
|
|
Mg
|
0.001
|
0.0005
|
|
Fe
|
0.0005
|
0.0005
|
|
Al
|
0.005
|
0.001
|
|
Pb
|
0.0005
|
0.0005
|
|
Cs
|
0.2
|
0.05
|
(Packaging and transport)
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Packaging
|
1kg /bottle or agreed upon by both parties.
|
|
Transport
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(Should avoid exposure,rain, high temperature and breakage
of packages during transport.)
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|
Precautions
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(Sealed in dark place,pay attention to moisture, away from
acidic substances and oxidizing substances)
|
|