o-Cresolphthalein
                            
                                
                                    
                                        
                                            
                                        
                                        
                                            : 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone
                                         
                                     
                                 
                             
                            
                                
                                    
                                        
                                            
                                        
                                        
                                         
                                            
                                        
                                        
                                        
                                            
                                        
                                        
                                            
                                        
                                        
                                            
                                        
                                        
                                         
                                            
                                        
                                        
                                            
                                        
                                        
                                            
                                        
                                        
                                        
                                     
                                 
                                
                                    
                                       
                                       
                                        
                                            
                                        
                                        
                                            : o-Cresolphthalein is a pH indicator.
                                         
                                        
                                            
                                        
                                        
                                            : C 2595 (OTTO) o-Cresolphthalein Cas 596-27-0 - used in titrations. It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8.
                                         
                                     
                                 
                             
                        
                    Properties
                    
                        
                            
                        
                        
                        
                                
                                    
                                
                                
                                
                            
                                
                                    
                                
                                
                                
                            
                                
                                    
                                
                                
                                
                            
                                
                                    
                                
                                
                                
                            
                                
                                    
                                
                                
                                
                            
                    
 
                    
                    
                    Safety Information
                    
                    
                            
                            
                        
                            WGK Germany	3
                        
                            
                            
                        
                    
                    
                    
                        
                        
                            
                                
	
		
			| Packings | Price (INR) | 
			| 5 gm | 252.00 | 
			| 25 gm | 792.00 | 
			| 100 gm | 2502.00 | 
			| 500 gm | 11979.00 | 
			| 5 kg | POR | 
			| 4 x 25 kg | POR |