Chemical name:Sodium tetraborate pentahydrate MF:B4H10Na2O12 MW:291.3 CAS:12179-04-3
Appearance White crystal and powder Main Assay 100%min B2O3 48.5%min CO2 0.1%max Water insoluble 0.2%max SO4 0.1%max CL 0.2%max Fe 0.003%max