cobalt acetate

Cobalt Acetate,Tetrahydrate,Tec Pure

CAS 6147-53-1

C4H6O4Co.4H2O  F.W.249.08

Assay(C4H6O4Co.4H2O) 　　　　

99.0-101.0%

pH of a 5% Solution         　　　　　　

6.7-7.3

Maximum Limits

Insoluble Matter                          

0.02%

Chloride(Cl)                           

0.003%

Sulfate(SO4)                             

0.01%

Nitrate(NO3)                               

0.05%

Zinc(Zn)                          

0.03%

Nickel(Ni)                        

0.1%

Iron(Fe)                                

0.001%

Heavy Metals(as Pb)                        

0.01%

Non-sediment of ammonium                            

0.3%

Sulphide(calculate by  SO4)