| 
    
FLUORESCEIN COMPLEXONE  | 
    
SPECIFICATION SHEET  | 
    
| 
         PRODUCT  | 
      
         FLUORESCEIN COMPLEXONE  | 
    
| 
         (FLUOREXONE)  | 
    |
| 
         CAS NO  | 
      
         1461- 15- 0  | 
    
| 
         TESTS  | 
      
         RESULTS  | 
    
| 
         Appearance  | 
      
         Yellow powder  | 
    
| 
         Solubility 0.1% (0.1N NaOH)  | 
      
         Clear solution  | 
    
| 
         Absorptivity 1%/ 1cm (in 0.1N NaOH)  | 
      |
| 
         at l max 491.0nm  | 
    
    
       1039  | 
  
| 
       Loss on drying at 110OC (1hr)  | 
  
  
     6.19%  |