Description
Sodium Carbonate. Carbonic acid disodium salt. CAS RN 497-19-8. Formula Weight: 105.99. Granular, AR, ACS, 99.5% min. NH4OH Precipitate: 0.01%. Ca and Mg Precipitate: 0.01%. Cl: 0.001%. Heavy Metals (as Pb): 5ppm. Fe: 5ppm. PO4: 5ppm. K: 0.005%. SiO2: 0.005%. SO4: 0.004%. 2.5kg.