|Payment & Shipping Terms ||Supply Capacity |
|Payment Terms:||L/C, D/A, T/T||Production Capacity:||50T/Year|
|Min. Order:||15 Kilogram||Packing:||According to customer...|
|Means of Transport:||Ocean, Air, Land||Delivery Date:||with 7 days|
CESIUM OXIDE (CAS: 20281-00-9)
The physical and chemical properties: Orange red needle crystal, very lively, easy
with oxygen, nonmetal oxide, water, acid reaction. Corrosive; Water imbibition.
Cesium oxide can be used in the infrared signal detection equipment, such as the
image intensifier photocathode, vacuum photodiode, photomultiplier tubes and
television camera tube LR kohler description of the first modern photoelectric
emission surface layer on the cesium 1929-30 as a cesium oxide layer on layer of
silver and this is a good electron emitter, but its high vapor pressure limits
The preparation : Cesium in air combustion, mainly produce the cesium,
peroxide as only a small amount of cesium oxide and super cesium oxide
generated. When the metal cesium is dew in the air, it will quickly oxidation,
lose metallic luster, and produce a series of colored oxide.
Elemental magnesium reduces caesium oxide to elemental caesium, forming magnesium oxide as a side-product:
Cs2O + Mg → 2Cs + MgO
Cs2O is hygroscopic, forming the corrosive CsOH on contact with water.
Package:50 kg/drum, inner double plastic bag; Or 50 kg/bag, double plastic bag; Can also
according to customer requirements packaging.
Category: Rare Earth and Rare Metals