Product:Sodium silicate                                                                                           Appearance: 
Specification: Na2O: 31.79%                                                                                   SiO2: 67.47%                                                                                                                     Molar ration:2.19                                                                                                       Fe:0.03%                                                                                                                                     Soluble Matter:99.27%                                                                                                              Package:In 1000kg/1200kg bags