NILE CHEMICALS

AMMONIUM  DICHROMATE

SPECIFICATION

(NH4)2Cr2O7      M.W.   252.06  
Assay   ( iodometric ) 99.5 - 100.5%
( after drying )  
Max. Limits of Impurities :  
Chloride ( Cl ) 0.005%
Sulphate ( SO4 ) 0.02%
Loss on drying max. 3%
   

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