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                        Chlorophenol Red
                    
                    
                    
                        (28830424 | 4430-20-0)
                    
                
                | CAS: | 4430-20-0 | 
|---|---|
| Molecular Formula: | C19H12Cl2O5S | 
| Molecular Weight: | 423.2666 | 
| Availablility: | In Stock | 
|---|---|
| Downloads: | | | 
| 28830424-5g | 5g | £35.80 | |
| Bulk Order | |||
| 28830424-5g | 5g | €50.20 | |
| Bulk Order | |||
| 28830424-5g | 5g | $53.70 | |
| Bulk Order | |||
                                        Safety Data Sheet                                    
                                    
                                        Certificate of Analysis                                    
                                    
                            Product Detail                        
                        | Product Code | 28830424 | ||||
| Product Name | Chlorophenol Red | ||||
| Categories | Stains & Indicators | ||||
| CAS | 4430-20-0 | ||||
| Molecular Formula | C19H12Cl2O5S | ||||
| Molecular Weight | 423.2666 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2934999090 | 
                            Product Specification                        
                        | Loss on Drying | max 7.00% | ||||
| Assay | min 93.00% | ||||
| Specific absorption | min 1550.0 | ||||
| Appearance | Crystalline powder or chunks | ||||
| Solubility at 0.1% (95% Ethanol) | Clear solution | ||||
| pH Transition - Colour Change | pH 4.8 (Brownish Yellow) - pH 6.4 (Violet) | ||||
| Wavelength of Maximum Absorption in 0.1N NaOH | 573.0 - 579.0nm | 
                            Safety Information                        
                        | Pictograms |  | ||||
| Signal word | warning | ||||
| Hazard statements | 
 | ||||
| Precautionary statements | 
 |