CAS No.：	534-17-8	Molecular formula：	Cs2CO3
Surface view：	White crystalline powder	Melting point：	610℃
Molecular weight：	325.82	Density：	4.072g/cm3
Characteristics：	Very soluble in water and deliquescence, soluble in ethanol and ether

CS2CO3 ≥（%）	Impurity content not greater than (wt%)
	Li	k	Na	Ca	Mg	Fe	Pb	Al	Si	Rb
99.99	0.0001	0.001	0.0005	0.001	0.0001	0.0001	0.0005	0.0002	0.0025	0.001
99.90	0.0005	0.005	0.001	0.003	0.0005	0.0003	0.0005	0.001	0.005	0.020
99.50	0.001	0.050	0.010	0.010	0.001	0.0005	0.0005	0.005	0.010	0.200
99.00	0.005	0.100	0.020	0.050	0.010	0.002	0.001	0.002	0.0025	0.300

Cesium carbonate is mainly used in the production of special optical glass and petroleum catalytic additives, catalysts for the polymerization of ethylene oxide; basic raw materials for the production of various cesium salts; analytical reagents; to promote the formation of mixed alkyl carbonates of alcohols through effective O-alkylation; in addition, it is also widely used in the ceramic industry, cold cathode liquid crystal tubes in the electronics industry and the pharmaceutical industry.

Storage and use: No special requirements for operation, dry, sealed, away from combustible materials, stored at room temperature.

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

Transportation: The transportation should be protected from sun, rain and high temperature. Stay away from fire, heat source, acid and alkaline substances when in transit