Molecular Formula:Rb2SO4
CAS No.: 7488-54-2
Molecular Weight: 267.03
Appearance: White crystalline powder.
Application: Basis material for manufacturing rubidium metals and other rubidium salts.
Packing: in 1kg, 5kg bottle or according to your requirements.
Specification:
|
Iterm
|
Specification %
|
|
|
Assay
|
Rb2SO4 min.
|
99.9
|
|
Impurities max.% |
Cl-
|
0.005
|
|
(SO4)2-
|
0.0013
|
|
|
CaO
|
0.002
|
|
|
MgO
|
0.003
|
|
|
K2O
|
0.0025
|
|
|
Na2O
|
0.003
|
|
|
Fe2O3
|
0.0001
|
|
|
Pb
|
0.0001
|
|
|
Al2O3
|
0.0015
|
|
|
As
|
0.000012
|
|
|
Water insoluble
|
0.00015
|
|