NILE CHEMICALS

CALCIUM CHLORIDE

SPECIFICATION
CaCI2.2H2O    M.W.  147.02  
   
Minimum assay (by complexometry CaCL.2H2O ) 99.5%
pH ( 5% water ) 4.5-6.5
Maximum Limits of impurities :  
Sulphate ( SO4 ) 0.05%
Total Nitrogen ( N ) 0.002%
Heavy Metals ( as Pb ) 0.0005%
Barium ( Ba ) 0.003%
Iron ( Fe ) 0.0003%
Potassium ( K ) 0.01%
Copper ( Cu ) 0.0005%
Magnesium ( Mg ) 0.005%
Sodium ( Na ) 0.01%
Strontium ( Sr ) 0.05%
Insoluble ammonium hydroxide precipitate 0.01%
Oxidizing substances ( as NO3 ) 0.003%

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