* As one of main Chinese manufacturer of lithium and cesium compounds, Wuhan Baijierui Advanced Materials Co., Ltd. Offers series of lithium and cesium products in different applications. The following is detail on high qurity cesium iodide (99.5%, 99.9% cesium iodide and 99.999% high purity cesium iodide are also available):

* Appearance: Colorless powder

* Formula: CsI

* Formula weight: 59.81

* Specific gravity: 4.51g/cm3

* Chemical analysis

* Concentration Guaranteed (%)

CsI min 99.99

Li max 0.0005

Na max 0.001

K max 0.001

Rb max 0.002

Al max 0.0005

Cr max 0.0001

Mn max 0.0001

Ba max 0.001

Ca max 0.001

Mg max 0.0005

Fe max 0.0005

SO42－ max 0.001

* Application: This product is particularly suited for scintillation purposes and for the production of optical lenses and prisms.

* Handling: Handling in moist air should be avoided. Don't spoil package.

* Storage: Stored in tightly closed containers and under exclusion of moisture.

* Packaging: 20 kgs double polyethylene bags with aluminium barrier in drums.