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05/06/2009
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05/06/2009
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Offer Description - Cadmium ingot
Application: electricity industry and manufact . Weight: 7- 8 kgs each Dimensions: ingot
Chemical Composition: cadmium Alloy Or Not: Is Alloy Secondary Or Not: Non- secondary
Place of Origin: Yunnan China (Mainland) Brand Name: JXDCHEM Model Number: 99. 9% c
Luster: Metal
Packaging & Delivery
Packaging Detail : Coating with neloy paper
Delivery Detail 15- 20 ndays after the received 30% payment or L/ C
Chemical Name: Cadmium ignot
MW: 112. 4
MP: 320. 9oC
Relative density: 8. 642
Chemical Name: Cadmium ignot MW: 112. 4MP: 320. 9oCRelative density: 8. 642SpecificationCadmium is a shiny silver- white metal. There toughness and ductility. Cadmium oxide in moist air slowly and lost metallic luster, brown when heated oxide layer formed on the surface. High temperature reacted strongly to cadmium and halogens to form a halogenated cadmium [1]. Can also be a direct chemical combination with the sulfur to produce CdS. Cadmium can be dissolved in acid, but does not dissolve in alkali. Cadmium oxidation state of +1, +2. Cadmium oxide and cadmium hydroxide solubility of very small, they are soluble in acid, but does not dissolve in alkali. Cadmium can form a variety of complex ion, such as Cd (NH3) , Cd (CN) , CdCl, etc. . Greater toxicity of cadmium was cadmium polluted air and food that cause serious harm to human body, due to cadmium poisoning in Japan, there have been "Itai- itai disease. "UsesFor electricity industry and manufacturing alloy, etc. ; can be made atomic reactors to absorb neutrons stick. With the high oxidation potential of Cadmium, it can be used as iron, steel, copper and the protective film is widely used in electroplating, on and used rechargeable batteries, television picture tube, the yellow pigment and as a plastic stabilizer. Cadmium compounds are used in insecticides, fungicides, pigments, paints, etc. of the manufacturing sector.