CAS No.：	7488-54-2	Molecular formula：	Rb2So4
Surface view：	white powder crystals	Melting point：	1050℃
Molecular weight：	183.54	Characteristics：	soluble in water

Rb2SO3 ≥(%）	Impurity content not greater than (wt%)
	Li	k	Na	Ca	Mg	Fe	Al	SiO2	Cs	Pb
99.0	0.001	0.1	0.02	0.005	0.001	0.001	0.001	0.001	0.5	0.001
99.5	0.001	0.05	0.01	0.005	0.001	0.001	0.001	0.001	0.2	0.0005
99.9	0.0005	0.02	0.005	0.001	0.0005	0.0005	0.0005	0.0005	0.05	0.0005

Rubidium sulfate is generally used as raw material for the preparation of rubidium metal and various rubidium salts, catalyst production, miniature high-energy batteries and crystal scintillation counters.

Storage and use: keep it away from light and airtight, pay attention to moisture, keep away from acid and oxidizing substances.

Package: 25KG/drum, 2 packs/drum, 10KG/pack, aluminum-plastic bag with vacuum heat seal or as agreed by the supplier and the buyer.

Transportation: Protect from sunlight, rain, heat and packaging damage during transportation.