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Barium Nitrate

             

Ba(NO3)2

Formula Wt.: 216.35

Cas number      :-   10022 -31-8
         
Composition     :-   Ba - 52.55%
NO3 - 47.45%
          
Description       :- Colorless crystals.
                
Melting point    :- 595oc
       
Solubility          :-  In water 9 gm in 100 ml at 20o 
Slightly soluble in acetone.         
Requirements   :-   Assay   99%
pH 5% of solution 5.0 - 8.0 at 25oc
                 
Maximum Limits of Impurities:-
Insoluble matter 0.01%
Chloride(Cl) 0.0005%
Calcium(Ca) 0.002%
Copper(Cu) 0.0005%
Iron(Fe) 0.0002%
Potassium(K) 0.005%
Sodium(Na) 0.005%
Strontium(Sr) 0.05%
Heavy metals(Pb) 5ppm