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alkali blue indicator Laboratory Reagents

         NILE CHEMICALS

ALKALI  BLUE  INDICATOR

SPECIFICATION
C.I.No. 42750  
C32H28N3NaO4S     M.W.  573.65 235 - 238OC
Absorption l max. 600-605 nm
Transition range  pH  11.5 13.0  blue - pink - violet  
   

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