NILE CHEMICALS

1,10 - PHENANTHROLINE  

SPECIFICATION

MONOHYDRATE REDOX INDICATOR  
C12H8N2.H2O        M.W.  198.23  
Minimum assay 99.5%
Maximum Limits of Impurities :  
Molar absorpitivity of Fe complex minimum 11700
Sensitivity to Iron 1:10,000,000
Melting point 117 - 120OC
Sulphated ash maximum 0.05%
( Reagent for the colorimetric determination  
of Iron  
Base for oxidation - reduction indicator  
Sensitivity to iron  1: 10,000,000 )  
   

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