|
Name
|
RUBIDIUM CHROMATE |
|
CAS No.
|
13446-72-5
|
|
Formula
|
Rb2CrO4
|
|
Molecular Weight
|
286.93
|
Physical and chemical properties
|
Density
|
3.518
|
|
Appearance
|
(Yellow crystals)
|
|
Chemical properties
|
(Soluble in water, aqueous solution is alkaline.)
|
(Usage)
|
(Usage)
|
(Used as the sleeping pills in the pharmaceutical industry, sedative. Also used as
spectrally pure reagent.)
|
(Product quality standards)
|
(Chemical composition)
|
Content Indicators)
|
|
Rb2CrO4The content ofRb2CrO4 is no less than%
|
99.5
|
99.9
|
|
The impurity content is not more than)%
|
Na
|
0.01
|
0.005
|
|
K
|
0.01
|
0.005
|
|
Ca
|
0.02
|
0.01
|
|
Fe
|
0.003
|
0.001
|
|
Pb
|
0.001
|
0.0005
|
|
Cl
|
0.005
|
0.000
|
(Packaging and transport)
|
Packaging
|
25kg/ barrel, 1kg/ bottles or agreed upon by both parties
|
|
Transport
|
Products during transport should be careful of collision ,
friction and breakage of packing;UN #: 1479Class 5.1IMDG.
|
|
Precautions
|
Place within the receptacle into the tight, stored in a cool,
dry place.
|
|
