Information
                    
                    Specification category:
                  
                    
                        
                            
                                
                                     | Product No. |  Product name |  specifications | 
                                
                                         |     
1.11197.030 |  Iron(III) oxide |  AR500g | 
  |   | 
                              
                            
                        
                     
                    
                    Characteristic:
                    Appearance and properties:Solid, reddish - brown, tasteless.
 
pH value: ~ 5 (40 g/l H2O, 20 °C, mud)
 
Relative density: 5.2g/cm3
 
Melting point(℃): 1538
 
Solubility: insoluble in water, soluble in hydrochloric acid, sulfuric acid, nitric acid and alcohol-soluble