| Name | Sodium Metacresol Purple | 
|---|---|
| Synonyms | 
                                
                                m-cresol purple, sodium salt
                                
                                
                                 MFCD00010177 EINECS 263-656-9  | 
                        
| Boiling Point | 577.5ºC at 760mmHg | 
|---|---|
| Melting Point | >250°C | 
| Molecular Formula | C21H17NaO5S | 
| Molecular Weight | 404.41100 | 
| Exact Mass | 404.06900 | 
| PSA | 102.88000 | 
| LogP | 4.57260 | 
| Water Solubility | Solubility Soluble in water, ethanol | 
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter | 
|---|---|
| Hazard Codes | Xi | 
| Safety Phrases | S22-S24/25 | 
| RIDADR | NONH for all modes of transport | 
| WGK Germany | 3 |