Information
                    
                    Specification category:
                  
                    
                        
                            
                                
                                     | Product No. |  Product name |  Specifications | 
                                
                                         |     1.01314.010 |  Sodium tungstate?dihydrate |  AR500g | 
  |   | 
                              
                            
                        
                     
                    
                    Characteristic:
                    Appearance and properties: white tasteless crystals.
 
pH value: ~ 8-9, (50 g/L H2O, 20 ℃)
 
Relative vapor density: 3.23 g/cm3
 
Melting point(℃): 100 (melting into liquid crystals)
 
Concentration: pure
 
Solubility: soluble in water, slightly alkaline.
  
Insoluble in ethanol, slightly soluble in ammonia.