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O- dianisidine Extra pure , LABORATORY CHEMICALS, SPECIFICATION

           NILE CHEMICALS

O - DIANISIDINE

O - DIANISIDINE 

Code no 411181  
CAS Number 119-90-4  
C14H16N2O2    M.W.  244.30    
TEST SPECIFICATION RESULTS
APPEARANCE TAN TO PINK POWDER Complies
     
Minimum assay  ( NT ) 99% 99%
     
Solubility in Ethanol (1 ML) Light Yellow Solution Passes
     
Melting point 136 - 137OC 137OC
     
Ash  Max. 0.5% 0.40%

 

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