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Description
CAS#: 497-19-8 | Formula: Na2CO3 | Specifications: Assay (dried basis) 99.95 - 100.05 %, Calcium 0.02 % Max, Chloride (Cl) 0.001 % Max, Heavy Metals (by ICP-OES) 0.0005 % Max, Insoluble 0.01 % Max, Iron (Fe) (%) 0.0005 % Max, Loss on heating at 285 C 1.0 % Max, Magnesium 0.004 % Max, NIST Traceable, Phosphate (PO4) 0.001 % Max, Potassium 0.005 % Max, Silica (SiO2) (%) 0.005 % Max, Sulfur compounds (as SO4) 0.003 % Max