NILE CHEMICALS

WRIGHT'S STAIN

SPECIFICATION  SHEET
PRODUCT       WRIGHT'S STAIN  
CAS NO        68988 - 92 - 1  
TESTS RESULTS (Limit/STD)
     
Appearance Green Crystalline powder (Passes test)
Solubility 0.1% (MeOH) Clear blue solution with (Passes test)
  greenish fluorescences  
Absorptivity 1%/1cm,    
at l max. 524.0nm 844 (650-850)
at l max. 642.0nm 1112 (1100-1300)
Loss on drying 110OC (1hr) 5.52% (<10%)

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