Hangzhou Ocean Chemical Co., Ltd.

　　Product Name:Cadmium Nitrate Tetrahydrate

　　Synonym:  CAS NO: 10022-68-1

　　Molecular Formula:  Cd(NO3)2·4H2O

　　Molecular Weight:: 308.48

　　Properties:  

　　Appearance：White diamond or needle crystal

　　boiling point:(ºC)：132

　　melting point :(ºC)：59.4

　　density:(g/mL,25/4℃)：2.455

　　stability : Soluble in water, ethanol, liquid ammonia, acetone, ethyl acetate, insoluble in concentrated nitric acid.

　　Specification:

　　AppearanceWhite crystal

　　Assay99% min

　　PH(50g/L, 25deg.C)≤4.0

　　Clarity test Conforms to standard

　　insolubles in water≤0.003%

　　Chloride(Cl)%≤≤0.0005%

　　Sulphate (SO4)%≤≤0.003%

　　Fe≤0.0001%

　　Cu≤0.001%

　　Pb≤0.005%

　　Zn≤0.002%

　　Non-sludging to ammonium sulfide (by SO4)%≤0.1%

　　Use: Used for making catalysts and batteries.Cadmium, etc.It is a raw material for other cadmium salts and cadmium oxide.Used as a coloring agent for glass and ceramics, photographic film emulsifier, and reagents for determination of zinc and ferrous cyanide.

　　Packing :25KG/ fiber drum