Barium Carbonate Electronic Grade

Chemical formula:        BaCO3

Molecular weight:         197.35 

Appearance:                White powder, Soluble in acid, Insoluble in water,poisonous

Typical Analysis:

                                   Purity                             min. 99.40%

                                   Moisture                         max. 0.10%

                                   Total Sulphur as SO4       max. 0.20%

                                   Chloride (Cl)                    max. 0.0075%

                                    Iron (Fe)                          max. 0.0020%

                                    Strontium (Sr)                  max. 0.550%

                                    Calcium (Ca)                    max. 0.10%

                                    Magnesium (Mg)              max. 0.0050%

                                    Kalium (K)                       max. 0.020%

                                    Sodium (Na)                    max. 0.0050% 

                                    Average Particle Size       um max. 2.0

Barium Carbonate Electronic Grade