Information
                    
                    Specification category:
                  
                    
                        
                            
                                
                                     | Product No.  |  Product name  |  specifications | 
                                
                                         | 
1.05501.016  |  Lead(Ⅱ) oxide yellow  |  AR500g | 
                              
                            
                        
                     
                    
                    Characteristic:
                    Appearance and properties: Yellow or reddish yellow powder/tiny flaky crysta,change color in the light.
Relative density: 9.53(water=1)(20℃)
Melting point(℃): 888
Boiling point(℃):1470
Concentration/content: Industrial grade,first grade≥99.3%; second grade≥99.0%.
Solubility: Insoluble in water and ethanol.Soluble in nitric acid,acetic acid and hot alkaline solution.
                    
Technical  indicators:
                 
                    
                        
                            
                                
                                     | Item |  AR |  CP | 
                                
                                         | 
Assay[Pb(NO3)2] |  ≥99.0% |  ≥98.0% | 
  | 
Clarity of solution |  Pass |  Pass | 
  | 
Insoluble matter in acetic acid |  ≤0.03% |  ≤0.1% | 
  | 
Chloride(Cl) |  ≤0.003% |  ≤0.01% | 
  | 
Nitrate(NO3) |  ≤0.002% |  ≤0.005% | 
  | 
Iron(Fe) |  ≤0.001% |  ≤0.005% | 
  | 
Copper(Cu) |  ≤0.002% |  ≤0.005% | 
  | 
Not precipitate by H2S(as SO4) |  ≤0.2% |  ≤0.4% | 
                              
                            
                        
                     
                    
                    Hazard characteristics:
                    IATA-DGR UN 2291 LEAD COMPOUND,SOLUBLE,N.O.S.,6.1,Ⅲ