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                          Chromium Oxide Green, Low   Cr6+ Grade  | 
                         
                        
                          | 
                              
                              Code: HP5505, HP5510 
                              Technical   Index: 
                            
                              
                                
                                  Appearance   | 
                                  Green powder  | 
                                 
                                
                                    Tinting Strength, %  | 
                                  100±5   | 
                                  Note: Compared with standard sample  | 
                                 
                                
                                    Oil Absorption, %   | 
                                  20   | 
                                   | 
                                 
                                
                                    Residue(325mesh),    %, max   | 
                                  0.2   | 
                                   | 
                                 
                                
                                    Water Soluble Matter,  %, max   | 
                                  0.3   | 
                                   | 
                                 
                                
                                    Moisture,                        %, max   | 
                                  0.3   | 
                                   | 
                                 
                                
                                    Cr2O3 Content,              %, min   | 
                                  99.2   | 
                                   | 
                                 
                                
                                    Cr6+,                                     max   | 
                                  5-10 ppm   | 
                                   | 
                                 
                                
                                    Shade, ΔE,                          max   | 
                                  1   | 
                                  Note: Compared with standard sample   | 
                                 
                              
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