Application:
Rubidium sulfate is generally applied to preparation of metal rubidium, it is the raw material of various rubidium salts and catalyst. Also it is used in miniature high energy battery and scintillation counter.

Physical Property

CAS number: 7488-54-2

Formula: Rb2So4

Appearance: White crystal powder

Melting point: 1050℃

molecular weight： 183.54

Characteristics: Easy soluble in water
 

Quality standard

Rb2SO4≥(%） Impurity≤ (ppm)
 Li k Na Ca Mg Fe Al SiO2 Cs Pb
99.0 10 500 200 500 10 10 50 50 5000 10
99.5 10 200 100 200 10 10 50 50 2000 5
99.9 5 200 50 10 5 5 10 20 500 5

 
Storage and usage:dark sealed, pay attention to moisture,far away from acid and oxidizing substances.
Package: 25KG/barrel, 2bags/barrel, 10KG/bag, aluminum plastic bag by vacuum heat sealed, or agreed by both parties.
Transportation: avoid exposure, rain, high temperature and broken during shipment.