| Category : | Adhesives and Sealants/Epoxy Adhesives |  | 
                    
                      | CAS NO : | 2466-09-3 | 
                    
                      | EC NO : | 219-574-0 | 
                    
                      | MF : | H4P2O7 | 
                    
                      | MW : | 177.97 | 
                    
                      | Specification : | Colorless viscous liquid, long home to generate crystals of colorless glass | 
                    
                      | Packing : | 250KG/PAIL,4PAILS/PALLETTE | 
                    
                      | Product description : | Product name:pyrophosphoric acid (PPi) 
Alias:Diphosphoric acid 
Formula:H4P2O7
Simple:P~P 
Weight:177.97
CAS No.: 2466-09-3
Colorless viscous liquid, long home to generate crystals of colorless glass;
Density:2.04g/cm3(25℃);
Melting point:71.5 °C。
As catalysts, metal refining, organic peroxide stabilizer
Structure: | 
                                                            
                      | Synonyms : | Pyrophosphoric acid syrupy;diphosphoric acid; | 
                    
                      | Molecular Structure : |  |